{"title":"MerCruiser 3.0L TKS Service Parts","description":"\u003ch2\u003e\u003cstrong\u003eMerCruiser 3.0 L TKS Parts - Resources \u0026amp; Information\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAs one of the older models of the MerCruiser line, the MerCruiser 3.0L TKS is renowned for its reliability, high-performance, and longevity. Over time, these MerCruisers degrade due to harsh aquatic environments, heavy usage, and the lifespan of components. Sooner or later, you’ll end up needing MerCruiser 3.0L TKS Service Parts - and PartsVu is at your service.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eTo keep your MerCruiser 3.0L TKS running reliably year after year, it’s important to understand your MerCruiser inside and out. That’s why PartsVu offers so many useful resources to help you maintain your MerCruiser 3.0L TKS every step of the way. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhether you’re looking to \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-mercruiser-oil-change-kits\"\u003e\u003cspan style=\"font-weight: 400;\"\u003echange your lower unit oil\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-mercruiser-filters\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ereplace your old filters\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, or troubleshoot your MerCruiser 3.0 TKS carburetor, PartsVu helps you get the job done and enjoy worry-free boating. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eTo help you find the right MerCruiser 3.0L TKS parts plus in-depth articles for reference, check out some of our helpful MerCruiser resources and the FAQ below:\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/mercury-mercruiser-inboard-engine-care-maintenance\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMerCruiser Inboard Maintenance\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercruiser-parts\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMerCruiser Maintenance Parts Library\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/mercury-outboard-and-mercruiser-resources-collection\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMercury Outboard and MerCruiser Resources Collection\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cstrong\u003eMerCruiser 3.0L TKS Service Parts FAQ\u003c\/strong\u003e\u003c\/h2\u003e \u003ch3\u003e\u003cstrong\u003eIs winterizing my MerCruiser 3.0L TKS important?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhile it’s always a bit more fun to pull out your boat than to put it away, properly \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/how-to-winterize-a-mercruiser-sterndrive\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ewinterizing your MerCruiser\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e engine should be mandatory for all experienced boaters. Winterizing helps avoids engine damage and will facilitate a smoother start to the beginning of next season - after all, no one wants to wait to get back on the water!\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere are several important steps you should take when storing your MerCruiser lower unit to ensure that it’s properly winterized.\u003c\/span\u003e\u003c\/p\u003e \u003col\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFlush Your Engine - Thoroughly flush your MerCruiser engine to remove any salt buildup if you are a saltwater boater, or accumulated mud and grime if you are a freshwater boater. Failure to remove this debris from your MerCruiser lower unit leads to corrosion in the engine. And if you’re a saltwater boater, leftover salt crystals in the lower unit can act like sandpaper to your internal engine components.\u003c\/span\u003e\u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cspan style=\"font-weight: 400;\"\u003eStabilize Your Fuel System - It is vital to use a fuel stabilizer like \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/?q=quikstore\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMercury Quickstor Fuel Stabilizer\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e when your boat will be sitting unused for any more than two or three months. Add the amount of fuel stabilizer directed on the product’s packing to your fuel—for instance, 1 ounce of MerCruiser Fuel Stabilizer and Conditioner Plus for every gallon of gasoline, assuming the engine will be stored for more than 2 months. \u003c\/span\u003e \u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cspan style=\"font-weight: 400;\"\u003eFog Your MerCruiser Engine - \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/products\/mercury-storage-seal-fogging-oil-12-oz-92-858081k03\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMercury Storage Seal Fogging Oil\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e is a wax-based oil that coats the engine to prevent corrosion.\u003c\/span\u003e \u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cspan style=\"font-weight: 400;\"\u003eChange Out the Lower Unit Oil - We strongly recommend changing your\u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-outboard-gear-lube-kits\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e MerCruiser gear lube\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e before storage to make sure that there is no water in the lower unit’s oil. Any water in the oil could freeze, expand, and crack your lower unit. Also, changing lower unit oil means one less thing to do at the beginning of next season.\u003c\/span\u003e \u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cspan style=\"font-weight: 400;\"\u003eDisconnect Your Battery - Disconnect your battery and spray \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/search?q=battery+terminal+protector+12+oz\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCRC Marine Battery Terminal Protector\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e on your battery terminals.\u003c\/span\u003e \u003c\/li\u003e \u003c\/ol\u003e \u003ch3\u003e\u003cstrong\u003eHow do I prepare my MerCruiser 3.0L TKS at the start of a new season?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAfter the cold season is finally over, it’s time to break out your MerCruiser motor again. However, there are a few tasks you’ll need to perform before putting your outboard back in the water for optimal performance: \u003c\/span\u003e\u003c\/p\u003e \u003col\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cstrong\u003eUncover \u0026amp; Unwrap\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e - Before you fold up your engine cover and stored in a trash bag, the engine cover fabric itself should be cleaned. To do so, use a soft brush and a canvas-friendly cleaner like Star Brite Sail \u0026amp; Canvas cleaner.\u003c\/span\u003e \u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cstrong\u003ePerform a Complete Walk-Around Inspection\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e - With the cover off the boat, the next step in \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/mercruiser-sterndrive-owners-get-your-boat-ready-for-the-season\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMerCruiser season breakout\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e is to perom a walk-around inspection. Check for any leaks under the boat, specifically below the engine. Gear lube, engine oil, trim fluid, and gasoline are possible causes for any leaks or stains. Also, trust your gut - if something seems different than when you stored it, take a look to determine if any damage occurred. \u003c\/span\u003e \u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cstrong\u003eProtect Your Boat from Harmful UV Rays\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e - UV rays can degrade your boat’s shine and even cause damage given enough time. Consider applying a coat of wax to protect your boat from UV rays. If you noticed your hull has a chalky appearance, applying a polishing compound before waxing brings out a bright, attractive shine.\u003c\/span\u003e \u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cstrong\u003eBattery \u0026amp; Electrical System Assessment\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e - If you removed or disconnected your batteries for storage during the offseason, it’s time to reconnect them. Before you do, visually inspect batteries for evidence of any physical deformation, leakage, corrosion, and age, especially around the terminals.\u003c\/span\u003e \u003c\/li\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cstrong\u003eInspect the Bilge Pumps, Float Switches \u0026amp; Fresh Water Systems\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e - Float switches and bilge pumps are critical safety gear that are absolutely essential for worry-free boating in the new season. Properly wired float switches should function with or without the battery switch being turned on, so be sure to check both ways. Most boats are also wired so that the operator can manually toggle the bilge pump on. Check to see ifthe pump runs properly and that your bilge wiring, discharge hose, hose clamps, and thru-hull fitting are all in great shape. If your boat’s freshwater system was winterized, be sure to fill your tanks and flush antifreeze from the system, and dispose of it per the manufacturer’s recommendations. Consider a product like Spring Fresh to flush the freshwater system and clean the lines of any remaining antifreeze.\u003c\/span\u003e \u003c\/li\u003e \u003c\/ol\u003e \u003ch3\u003e\u003cstrong\u003eHow do I perform external engine maintenance for my MerCruiser 3.0L TKS?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eYour MerCruiser engine’s external engine components need regular servicing during the lifespan of owning your motor. There are regular maintenance intervals that must be met for Mercury engines, including 20-hour service, every 100 hours, 300 hours, and so forth. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe following is Mercury’s maintenance schedule for \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/mercury-maintenance-schedule?amp%3Bitm_campaign=mercury-summer-boat-resources\u0026amp;amp%3Bitm_medium=slider\u0026amp;itm_source=partsvu\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e100 hour and 300 hour maintenance intervals\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e, including external engine maintenance and all other required tasks: \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/mercury-maintenance-schedule?amp%3Bitm_campaign=mercury-summer-boat-resources\u0026amp;amp%3Bitm_medium=slider\u0026amp;itm_source=partsvu\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e100 Hours\/1 Year\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eItem\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAction(s)\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eLanyard stop switch\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eTransom tightness\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSteering system\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSteering link rod fasteners\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003ePropeller blades\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eEngine fuel filter\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eEngine timing setup\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eCorrosion control anode\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eValve clearance\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003ePower trim fluid\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eControl cable adjustments\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eTiming belt\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eBolts, nuts, \u0026amp; other fasteners\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eFuel system \u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eInspect for deterioration or leaks\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eThermostat\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eInspect for corrosion or broken spring\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eGrease points\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLubricate\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSplines on the drive shaft\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLubricate\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSpark plugs\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\/replace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eEngine oil\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eOil filter\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eGear case lubricant\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/mercury-maintenance-schedule?amp%3Bitm_campaign=mercury-summer-boat-resources\u0026amp;amp%3Bitm_medium=slider\u0026amp;itm_source=partsvu\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e300 Hours\/3 Years\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eItem\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAction(s)\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eWater Pump Impeller\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eLanyard stop switch\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eTransom tightness\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSteering tystem\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSteering link rod fasteners\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003ePropeller blades\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eEngine fuel filter\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eEngine timing setup\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eCorrosion control anode\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eValve clearance\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003ePower trim fluid\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eControl cable adjustments\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eTiming belt\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eBolts, nuts, \u0026amp; other fasteners\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eFuel system \u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eInspect for deterioration or leaks\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eThermostat\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eInspect for corrosion or broken spring\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eGrease points\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLubricate\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSplines on the drive shaft\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eLubricate\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eSpark plugs\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck\/replace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eEngine oil\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eOil filter\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003e\u003cstrong\u003eGear case lubricant\u003c\/strong\u003e\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eReplace\u003c\/span\u003e\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003e\u003cstrong\u003eHow do I use outboard schematics for my 3.0 TKS MerCruiser?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you’re looking for in-depth information for maintaining and repairing your MerCruiser motor, PartsVu offers \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/pages\/vu-schematic?amp%3Bitm_campaign=yamaha-schematic\u0026amp;amp%3Bitm_medium=in-text\u0026amp;itm_source=blog-how-to-select-the-right-yamaha-outboards-parts\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMerCruisers Engine Schematics\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e and our helpful article, “\u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/blogs\/boating-resources\/how-to-select-the-right-mercruiser-parts\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHow to Select the Right MerCruiser Parts\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e”. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eStart at the \u003c\/span\u003e\u003ca href=\"https:\/\/www.mercurymarine.com\/en\/us\/parts-and-accessories\/parts-catalog\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMercury MerCruiser schematics page\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e. Once there, you will choose the right parts for your MerCruiser by searching either by your outboard’s Primary Identification Number (PID) located at the top of this page or look up your model using a series of dropdown menus on the left side of the page.\u003c\/span\u003e\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eHow do I select the right parts for my MerCruiser engines?\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003ePartsVu’s \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercruiser-parts\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMercury MerCruiser Maintenance Parts Library\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e is the perfect reference when you need to replace common parts for 3.0 MerCruiser performance upgrades. That’s because these 3.0 l MerCruiser performance parts charts make it simple to find the right parts for your particular engine to \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-mercruiser-100-300-hour-service-kits\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eperform regularly-scheduled maintenance\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e. Additionally, find your MerCruiser cooling system diagram in your \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-outboard-service-manuals-and-owners-manuals\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMerCruiser Owner’s Manual \u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e- an invaluable resource when choosing the right parts and repairing your outboard. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFor MerCruiser motors, the first maintenance interval comes at 20 hours, then you’ll perform maintenance after 100 hours of service or one year of operation (whichever comes first). More extensive service is recommended after reaching 300 hours of service or three years, so the 100 hours addresses components that receive more wear and tear (such as \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercury-mercruiser-filters\"\u003e\u003cspan style=\"font-weight: 400;\"\u003efuel filters and oil filters\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e).\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAfter this period, maintenance is often more regular as the engine ages and parts wear out. For example, 1,000 hours generally requires an in-depth assessment by a qualified mechanic. Also, if you’re usually running your Mercury outboard in a more demanding manner, the manufacturer recommends more frequent servicing.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhen selecting the correct Mercury Outboard Parts, there are some essential things every boater must keep in mind before purchasing and installing parts:\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e \u003cspan style=\"font-weight: 400;\"\u003eChoosing \u003c\/span\u003e\u003ca href=\"https:\/\/partsvu.com\/collections\/mercruiser-parts\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMerCruiser OEM parts\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e (original equipment manufacturer) over after-market parts often yields better long-term results for your engine as these components and products are specifically designed to meet the precise tolerances of Mercury engines.\u003c\/span\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCheck (and recheck) to ensure that you have the exact part number that matches your Mercury outboard engine. It’s important to do this because Mercury has many MerCruiser engine models that look very similar but contain slight differences in performance. Therefore, unmatched parts may not fit uniformly, leading to malfunctions, underperformance, and severe engine damage.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eProper maintenance is essential when it comes to extending the life of your Mercury outboard motor and should always be mandatory to retain the value of your outboard motor. While Mercury outboards are built to last, hazards like salt water, humidity, excessive heat, electrolysis, and demanding usage eventually take their toll on your motor.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eProper storage for your Mercury outboard is required to preserve your motor for the long term. Failure to properly winterize your Mercury outboard can cause components to degrade while the engine sits and is exposed to the elements. Therefore, properly store your outboard when it is not in use.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eShop our complete selection of parts and service kits for MerCruiser 3.0L TKS outboard engines. Our selection of certified outboard parts includes gaskets, thermostats, marine engine oil, spark plugs, oil filters, fuel filters, and more. Our service kits also combine everything you need for periodic outboard service into one convenient package. These kits are intended for MerCruiser 3.0L TKS outboard engine models.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"mercury-mercruiser-oil-filter-mag-mpi-horizon-scorpion-alpha-bravo-35-866340k01","title":"Mercury – 4-Stroke Engine Oil Filter | Lubrication System | Marine Coated Steel | 866340K01","description":"\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 4-Stroke Engine Oil Filter | Lubrication System | Marine Coated Steel | 866340K01\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEvery boater knows the feeling of turning the key and hearing that smooth, confident hum from a well-protected engine. It’s the sound of clean oil moving through clean pathways — exactly what this Mercury Marine oil filter is built to support. Part number 866340K01 isn’t flashy, and that’s the point. It’s a dependable piece of hardware designed to keep one of your engine’s most important systems healthy and free from harmful contaminants. When you’re out on the water with family or friends, that kind of silent reliability goes a long way.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHigh-efficiency filtration for cleaner engine oil\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eM-Pleated filter media traps a wide range of contaminants\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCorrosion-resistant coated metal shell\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for secure, leak-free sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks with common marine oil filter wrenches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e4.5L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e6.2L\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e MerCruiser sterndrive and inboard engines\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAlso compatible with GM engines except V6 models with block-mounted filters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks on runabouts, cruisers, tow-boats, and sport boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for both freshwater and saltwater use\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOil filters often go unnoticed until something goes wrong — but with this Mercury filter, you’re giving your engine the kind of clean, consistent lubrication it needs to perform its best. The advanced M-Pleated media captures debris, moisture, and microscopic contaminants that could otherwise shorten engine life. The result is smoother running, cleaner idle, and long-term protection against internal wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe corrosion-resistant shell is built for harsh marine environments. Even after seasons of heat cycling and moisture exposure, it still threads cleanly and seals tight. Because it’s engineered for Mercury’s filtration system, the flow rate and pressure characteristics match factory specifications exactly, giving your engine what it needs without starving or over-restricting oil movement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOil filters are not all created equal — and in a marine environment, the difference matters. Mer\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecury’s OEM filters handle higher moisture levels, wider temperature swings, and sustained engine loads better than generic replacements. If you want your oil to stay clean and your engine to stay healthy, an OEM filter is the right choice. It’s affordable insurance for your most valuable equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this filter fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fits MerCruiser 4.5L and 6.2L engines, plus select GM engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this filter better than aftermarket?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Superior filtration media, better flow control, and corrosion-resistant materials.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm it’s correct for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Match your engine model and confirm you do not have a block-mounted V6 filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Good for saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the shell and sealing materials are built for marine exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Easy to replace?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, with a standard oil filter wrench and proper access.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626520568099,"sku":"35-866340K01","price":13.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/866340k01_main.jpg?v=1760631281"},{"product_id":"mercury-mercruiser-v-belt-39-1-2-inch-57-862054q","title":"Mercury – V-Belt 39-1\/2\" | MerCruiser 3.0L Alpha One \u0026 MPI EC | Reinforced Marine Rubber | 862054Q","description":"\u003cp data-start=\"0\" data-end=\"114\"\u003e\u003cstrong data-start=\"0\" data-end=\"114\"\u003eMercury – V-Belt 39-1\/2\" | MerCruiser 3.0L Alpha One \u0026amp; MPI EC | Reinforced Marine Rubber | 862054Q\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"116\" data-end=\"119\"\u003e\n\u003cp data-start=\"121\" data-end=\"658\"\u003e\u003cstrong data-start=\"121\" data-end=\"133\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"133\" data-end=\"136\"\u003eEvery boater knows that sometimes it’s the simplest parts that carry the most responsibility. A good belt doesn’t demand your attention—it quietly does its job while you trim up, throttle forward, and enjoy the day on the water. With the Mercury Marine part number 862054Q V-Belt, you get that steady reassurance that your 3.0L MerCruiser is breathing, cooling, and charging the way it should. It’s the kind of reliability that lets you settle into a long run or ease into a narrow marina channel without a second thought.\u003c\/p\u003e\n\u003chr data-start=\"660\" data-end=\"663\"\u003e\n\u003cp data-start=\"665\" data-end=\"683\"\u003e\u003cstrong data-start=\"665\" data-end=\"681\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"684\" data-end=\"1135\"\u003e\n\u003cli data-start=\"684\" data-end=\"740\"\u003e\n\u003cp data-start=\"686\" data-end=\"740\"\u003eReplacement V-belt measuring 39-1\/2 inches in length\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"741\" data-end=\"818\"\u003e\n\u003cp data-start=\"743\" data-end=\"818\"\u003eReinforced marine-grade rubber construction for long life and steady grip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"900\"\u003e\n\u003cp data-start=\"821\" data-end=\"900\"\u003eMatches the exact specifications of the original belt installed by MerCruiser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"975\"\u003e\n\u003cp data-start=\"903\" data-end=\"975\"\u003eDesigned to maintain consistent tension for smooth accessory operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1059\"\u003e\n\u003cp data-start=\"978\" data-end=\"1059\"\u003eFits both 3.0L Alpha One and 3.0L MPI EC engines within specified serial ranges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1060\" data-end=\"1135\"\u003e\n\u003cp data-start=\"1062\" data-end=\"1135\"\u003eManufactured to Mercury Marine OEM standards for guaranteed performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1137\" data-end=\"1140\"\u003e\n\u003cp data-start=\"1142\" data-end=\"1175\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1173\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1176\" data-end=\"1614\"\u003e\n\u003cli data-start=\"1176\" data-end=\"1275\"\u003e\n\u003cp data-start=\"1178\" data-end=\"1275\"\u003eFits MerCruiser 3.0L Alpha One engines, serial number range 1A002000–1A020543 and 1A020544 \u0026amp; up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1278\" data-end=\"1350\"\u003eFits MerCruiser 3.0L MPI EC engines, serial number range 1A072812 \u0026amp; up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1351\" data-end=\"1440\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1440\"\u003eIdeal for runabouts, bowriders, deck boats, cuddy cabins, and smaller family cruisers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1441\" data-end=\"1511\"\u003e\n\u003cp data-start=\"1443\" data-end=\"1511\"\u003eWorks with sterndrive accessory systems requiring a 39-1\/2\" V-belt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1512\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1514\" data-end=\"1614\"\u003eCompatible with cooling, alternator, and accessory systems designed for traditional V-belt routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1616\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1621\" data-end=\"2063\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1657\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1657\" data-end=\"1660\"\u003eA V-belt might not be glamorous, but you’ll feel its impact every time you turn the key. A fresh, properly sized belt means your alternator spins freely, your water pump circulates steadily, and your engine accessories keep rhythm without slipping or squealing. The 862054Q delivers a tight, confident grip on the pulleys, even as your boat transitions from idle to plane or pushes through choppy water.\u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2499\"\u003eThe belt’s marine-specific rubber compound resists heat, moisture, and the constant strain of changing RPM. This longevity matters when your weekends take you far from the dock—or when you’re just looking to avoid surprise maintenance mid-season. Because it’s a Mercury Marine OEM component, the fit is exact. It seats easily, tensions predictably, and performs with the quiet steadiness that’s often missing from aftermarket options.\u003c\/p\u003e\n\u003cp data-start=\"2501\" data-end=\"2779\"\u003eFor many boaters, replacing the belt is part of routine upkeep, and this one installs smoothly with common tools. That easy fit, combined with the lasting durability, makes it one of those parts you can install with confidence and forget about until your next scheduled service.\u003c\/p\u003e\n\u003chr data-start=\"2781\" data-end=\"2784\"\u003e\n\u003cp data-start=\"2786\" data-end=\"3154\"\u003e\u003cstrong data-start=\"2786\" data-end=\"2801\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"2801\" data-end=\"2804\"\u003eIn the world of belts, small differences matter. Aftermarket belts may be close in size, but variations in rubber density, rib shape, or tension characteristics can create noise, premature wear, or accessory strain. The 862054Q is built to Mercury Marine’s exact specifications, ensuring a secure fit and proper performance across the full RPM range.\u003c\/p\u003e\n\u003cp data-start=\"3156\" data-end=\"3424\"\u003eChoosing OEM means fewer surprises, fewer re-tensioning issues, and a much lower risk of slippage. It’s simply the most dependable choice for keeping a 3.0L MerCruiser running as it should. When you’re out on the water, trust counts—and OEM parts are built to earn it.\u003c\/p\u003e\n\u003chr data-start=\"3426\" data-end=\"3429\"\u003e\n\u003cp data-start=\"3431\" data-end=\"3438\"\u003e\u003cstrong data-start=\"3431\" data-end=\"3438\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3440\" data-end=\"3593\"\u003e\u003cstrong data-start=\"3440\" data-end=\"3490\"\u003eQ1: Which engines does the 862054Q V-Belt fit?\u003c\/strong\u003e\u003cbr data-start=\"3490\" data-end=\"3493\"\u003eIt fits MerCruiser 3.0L Alpha One and 3.0L MPI EC engines within the specified serial number ranges.\u003c\/p\u003e\n\u003cp data-start=\"3595\" data-end=\"3772\"\u003e\u003cstrong data-start=\"3595\" data-end=\"3657\"\u003eQ2: What makes this belt better than aftermarket versions?\u003c\/strong\u003e\u003cbr data-start=\"3657\" data-end=\"3660\"\u003eOEM belts match factory tension, material quality, and length, ensuring reliable grip and long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"3774\" data-end=\"3933\"\u003e\u003cstrong data-start=\"3774\" data-end=\"3832\"\u003eQ3: How do I confirm it’s the right part for my setup?\u003c\/strong\u003e\u003cbr data-start=\"3832\" data-end=\"3835\"\u003eCheck your engine serial number and compare it with your owner’s or service manual specifications.\u003c\/p\u003e\n\u003cp data-start=\"3935\" data-end=\"4098\"\u003e\u003cstrong data-start=\"3935\" data-end=\"4004\"\u003eQ4: Can it be used in both freshwater and saltwater environments?\u003c\/strong\u003e\u003cbr data-start=\"4004\" data-end=\"4007\"\u003eAbsolutely. The belt is made from marine-ready materials designed for any water conditions.\u003c\/p\u003e\n\u003cp data-start=\"4100\" data-end=\"4236\"\u003e\u003cstrong data-start=\"4100\" data-end=\"4140\"\u003eQ5: Is installation straightforward?\u003c\/strong\u003e\u003cbr data-start=\"4140\" data-end=\"4143\"\u003eYes. Most boaters can replace this belt with basic tools and standard maintenance experience\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626577584419,"sku":"57-862054Q","price":34.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/862054Q.jpg?v=1761568027"},{"product_id":"mercury-mercruiser-fuel-pump-filter-fits-mcm-120-2-5l-140-3-0l-lx-3-7l-3-8l-4-3l-35-8m0046751","title":"Mercury – Fuel Pump Filter | Sterndrive Fuel System | Gasoline Filtration Assembly | 8M0046751","description":"\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Fuel Pump Filter | Sterndrive Fuel System | Gasoline Filtration Assembly | 8M0046751\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s a certain comfort that comes from knowing your engine is getting clean, reliable fuel every single time you turn the key. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen you’re out on the water—drifting with the family, cruising a quiet cove, or easing into a busy marina—the last thing you want is hesitation from your engine because of fuel contamination. The Mercury 8M0046751 Fuel Pump Filter brings back that steady confidence. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e’s built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for boaters who understand that smooth-running days start with the small, unseen components that quietly do their job without complaint.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete fuel pump filter assembly for MerCruiser gasoline sterndrives.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes filter canister, seals, O-rings, and gaskets.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned specifically\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for gasoline fuel systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePrecision-built for clean flow and stable engine performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eMa\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003enufactured to Mercury Marine OEM specifications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser gasoline sterndrive engines:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e2.5L sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e3.0L sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e3.7L sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e3.8L sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e4.3L sterndrives\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon boat applications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBowriders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSport cruisers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePontoon and deck boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eRunabouts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSmall cabin cruisers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA clean, efficient fuel filter is something you feel right away, even if you never actually see the part. With the 8M0046751 installed, your throttle response becomes smoother, idling steadier, and your overall engine feel more predictable. It’s the kind of difference you notice most during long weekends when the boat runs hour after hour without a hiccup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis filter is designed specifically for the demands of MerCruiser sterndrives. The canister captures moisture, debris, and tiny contaminants before they ever reach injectors or carburetor passages. That means fewer performance drops, fewer hard-start moments, and far less long-term wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInstallation is simple and forgiving—no strange threads, no questionable seals, no guesswork. Everything you need comes in the box: the filter, the gaskets, the O-rings. They seat firmly and cleanly, giving you a tight, secure fit that won’t leak or rattle loose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDurability is another big win. Mercury designed this filter to handle real marine conditions—heat, humidity, vibration, and long idle periods. It keeps doing its job quietly in the background so you can spend more of your time enjoying the water instead of wrenching on the dock.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBoaters who’ve spent enough seasons maintaining their own rigs know the truth: fuel filtration is not a place to cut corners. Aftermarket filters can fit “close enough,” but close isn’t good enough for a high-demand marine engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e a genuine Mercury OEM part, you’re getting:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA perfect seal every time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFiltration built to the engine’s exact pressure and flow demands\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLonger service intervals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBetter protection from moisture and debris\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFitment designed for MerCruiser fuel pump housings specifically\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s the kind of purchase that pays for itself in fewer repairs, smoother performance, and more reliable days on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhich engines does this filter fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 2.5L, 3.0L, 3.7L, 3.8L, and 4.3L gasoline sterndrive engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes OEM better than aftermarket?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM filters match Mercury’s exact specifications for flow, pressure, and contamination control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know it’s the right filter for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eM\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eatch your engine’s model and displacement to the compatibility list or \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003echeck\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e your owner’s manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Does it work in both saltwater and freshwater environments?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes—Mercury builds all OEM filters to withstand harsh marine conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. The kit includes all required seals and installs easily with basic tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932446478627,"sku":"35-8M0046751","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0046751_main-1.jpg?v=1760631323"},{"product_id":"mercury-ngk-bpr6efs-10-816336q","title":"Mercury – Quicksilver 816336Q NGK BPR6EFS Standard Spark Plug | Sold Individually | Marine Engine OEM Plug | 816336Q","description":"\u003cp data-start=\"0\" data-end=\"111\"\u003e\u003cstrong data-start=\"0\" data-end=\"109\"\u003eMercury – Quicksilver 816336Q NGK BPR6EFS Standard Spark Plug | Sold Individually | Marine Engine OEM Plug | 816336Q\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"113\" data-end=\"116\"\u003e\n\u003ch3 data-start=\"118\" data-end=\"136\"\u003e\u003cstrong data-start=\"122\" data-end=\"134\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"137\" data-end=\"469\"\u003eA fresh set of plugs can make your engine feel brand new. The \u003cstrong data-start=\"199\" data-end=\"254\"\u003eQuicksilver 816336Q NGK BPR6EFS Standard Spark Plug\u003c\/strong\u003e delivers consistent ignition, better combustion, and long-lasting performance for your Mercury Marine engine. Pre-gapped to factory specifications, it’s ready to drop in and get your motor firing crisp and clean.\u003c\/p\u003e\n\u003cp data-start=\"471\" data-end=\"755\"\u003eWhether you’re running a quiet cruise or throttling hard, reliable spark makes all the difference. Built with NGK’s trusted marine design and backed by Mercury’s engineering, this plug gives you steady starts, smoother idling, and strong top-end performance every time you head out.\u003c\/p\u003e\n\u003chr data-start=\"757\" data-end=\"760\"\u003e\n\u003ch3 data-start=\"762\" data-end=\"784\"\u003e\u003cstrong data-start=\"766\" data-end=\"782\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"787\" data-end=\"889\"\u003e\n\u003cstrong data-start=\"787\" data-end=\"799\"\u003ePurpose:\u003c\/strong\u003e Provides consistent, reliable spark for optimum engine performance and fuel efficiency.\u003c\/li\u003e\n\u003cli data-start=\"892\" data-end=\"1035\"\u003e\n\u003cstrong data-start=\"892\" data-end=\"904\"\u003eFitment:\u003c\/strong\u003e For Mercury and Mariner outboards and inboards that specify \u003cstrong data-start=\"965\" data-end=\"980\"\u003eNGK BPR6EFS\u003c\/strong\u003e spark plugs — always confirm in your owner’s manual.\u003c\/li\u003e\n\u003cli data-start=\"1038\" data-end=\"1149\"\u003e\n\u003cstrong data-start=\"1038\" data-end=\"1053\"\u003ePre-Gapped:\u003c\/strong\u003e Comes set to \u003cstrong data-start=\"1067\" data-end=\"1088\"\u003efactory gap specs\u003c\/strong\u003e, but it’s recommended to double-check before installation.\u003c\/li\u003e\n\u003cli data-start=\"1152\" data-end=\"1251\"\u003e\n\u003cstrong data-start=\"1152\" data-end=\"1169\"\u003eConstruction:\u003c\/strong\u003e Features a \u003cstrong data-start=\"1181\" data-end=\"1196\"\u003ecopper core\u003c\/strong\u003e for superior heat transfer and efficient combustion.\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1369\"\u003e\n\u003cstrong data-start=\"1254\" data-end=\"1269\"\u003eDurability:\u003c\/strong\u003e \u003cstrong data-start=\"1270\" data-end=\"1297\"\u003eTrivalent metal plating\u003c\/strong\u003e prevents corrosion and seizing, making removal easier after long use.\u003c\/li\u003e\n\u003cli data-start=\"1372\" data-end=\"1484\"\u003e\n\u003cstrong data-start=\"1372\" data-end=\"1393\"\u003eInsulator Design:\u003c\/strong\u003e NGK’s \u003cstrong data-start=\"1400\" data-end=\"1438\"\u003ealumina silicate ceramic insulator\u003c\/strong\u003e offers strength and excellent heat control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1486\" data-end=\"1489\"\u003e\n\u003ch3 data-start=\"1491\" data-end=\"1528\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1526\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1531\" data-end=\"1646\"\u003eUsed across multiple \u003cstrong data-start=\"1552\" data-end=\"1585\"\u003eMercury and Mariner outboards\u003c\/strong\u003e and \u003cstrong data-start=\"1590\" data-end=\"1613\"\u003eMerCruiser inboards\u003c\/strong\u003e that require NGK BPR6EFS plugs\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1731\"\u003eCommon on fishing boats, cruisers, and performance rigs where reliability is key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1733\" data-end=\"1736\"\u003e\n\u003ch3 data-start=\"1738\" data-end=\"1780\"\u003e\u003cstrong data-start=\"1742\" data-end=\"1778\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1781\" data-end=\"2084\"\u003eA new spark plug can transform how your engine feels. The \u003cstrong data-start=\"1839\" data-end=\"1850\"\u003e816336Q\u003c\/strong\u003e ensures each cylinder fires cleanly, reducing misfires and improving fuel economy. The \u003cstrong data-start=\"1938\" data-end=\"1953\"\u003ecopper core\u003c\/strong\u003e design helps move heat away from the firing tip, extending plug life and maintaining proper temperature across a wide RPM range.\u003c\/p\u003e\n\u003cp data-start=\"2086\" data-end=\"2354\"\u003eThe plug’s \u003cstrong data-start=\"2097\" data-end=\"2125\"\u003eribbed ceramic insulator\u003c\/strong\u003e prevents flash-over and misfire, while the triple-sealed construction keeps moisture and combustion gases out. You’ll get easier starts, steady throttle response, and stronger acceleration — even after long hours on the water.\u003c\/p\u003e\n\u003chr data-start=\"2356\" data-end=\"2359\"\u003e\n\u003ch3 data-start=\"2361\" data-end=\"2382\"\u003e\u003cstrong data-start=\"2365\" data-end=\"2380\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2383\" data-end=\"2674\"\u003eUsing the correct spark plug isn’t optional; it’s critical. Mercury’s OEM-approved NGK plugs are matched exactly to your engine’s compression and ignition system. Aftermarket or “equivalent” plugs may have different heat ranges or materials that can cause pre-ignition or poor performance.\u003c\/p\u003e\n\u003cp data-start=\"2676\" data-end=\"2947\"\u003eWith a \u003cstrong data-start=\"2683\" data-end=\"2715\"\u003egenuine Quicksilver NGK plug\u003c\/strong\u003e, you’re installing the same part your engine was designed to run on — tested in marine conditions and trusted by professionals worldwide. It’s an inexpensive tune-up item that protects your motor and helps it perform at its best.\u003c\/p\u003e\n\u003chr data-start=\"2949\" data-end=\"2952\"\u003e\n\u003ch3 data-start=\"2954\" data-end=\"2967\"\u003e\u003cstrong data-start=\"2958\" data-end=\"2965\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2968\" data-end=\"3182\"\u003e\u003cstrong data-start=\"2968\" data-end=\"3034\"\u003eQ1: What engines use the Quicksilver 816336Q NGK BPR6EFS plug?\u003c\/strong\u003e\u003cbr data-start=\"3034\" data-end=\"3037\"\u003eA: It fits \u003cstrong data-start=\"3048\" data-end=\"3081\"\u003eMercury and Mariner outboards\u003c\/strong\u003e and some \u003cstrong data-start=\"3091\" data-end=\"3114\"\u003eMerCruiser inboards\u003c\/strong\u003e that call for NGK BPR6EFS. Always confirm in your owner’s manual.\u003c\/p\u003e\n\u003cp data-start=\"3184\" data-end=\"3313\"\u003e\u003cstrong data-start=\"3184\" data-end=\"3213\"\u003eQ2: Are these pre-gapped?\u003c\/strong\u003e\u003cbr data-start=\"3213\" data-end=\"3216\"\u003eA: Yes, they come \u003cstrong data-start=\"3234\" data-end=\"3265\"\u003epre-gapped to Mercury specs\u003c\/strong\u003e, but it’s best to verify before installation.\u003c\/p\u003e\n\u003cp data-start=\"3315\" data-end=\"3501\"\u003e\u003cstrong data-start=\"3315\" data-end=\"3372\"\u003eQ3: What makes these different from automotive plugs?\u003c\/strong\u003e\u003cbr data-start=\"3372\" data-end=\"3375\"\u003eA: Marine plugs are built to resist corrosion and operate under heavier loads and cooler engine temps typical of marine use.\u003c\/p\u003e\n\u003cp data-start=\"3503\" data-end=\"3639\"\u003e\u003cstrong data-start=\"3503\" data-end=\"3546\"\u003eQ4: Should I replace all plugs at once?\u003c\/strong\u003e\u003cbr data-start=\"3546\" data-end=\"3549\"\u003eA: Yes. Replacing all plugs together ensures balanced performance across every cylinder.\u003c\/p\u003e\n\u003cp data-start=\"3641\" data-end=\"3793\"\u003e\u003cstrong data-start=\"3641\" data-end=\"3687\"\u003eQ5: How often should I change spark plugs?\u003c\/strong\u003e\u003cbr data-start=\"3687\" data-end=\"3690\"\u003eA: Inspect yearly and replace every 100 hours or sooner if you notice rough running or poor starting.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932977680675,"sku":"PV463625","price":4.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/IMG_7866.jpg?v=1747682522"},{"product_id":"mercury-mercruiser-cap-and-rotor-kit-fits-gm-4-cylinder-engines-with-delco-est-ignition-811635k2","title":"Mercury – 811635K2 Distributor Cap and Rotor Kit | GM 3.0L 4-Cylinder Engines | Delco EST Ignition | 811635K2","description":"\u003cp data-start=\"0\" data-end=\"115\"\u003e\u003cstrong data-start=\"0\" data-end=\"113\"\u003eMercury – 811635K2 Distributor Cap and Rotor Kit | GM 3.0L 4-Cylinder Engines | Delco EST Ignition | 811635K2\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"117\" data-end=\"120\"\u003e\n\u003ch3 data-start=\"122\" data-end=\"140\"\u003e\u003cstrong data-start=\"126\" data-end=\"138\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"141\" data-end=\"465\"\u003eAnyone who’s spent time around boats knows how good it feels when your engine fires up right away — that quick spark, the smooth idle, the steady rhythm that tells you everything’s working like it should. The \u003cstrong data-start=\"350\" data-end=\"400\"\u003eMercury 811635K2 Distributor Cap and Rotor Kit\u003c\/strong\u003e helps keep that moment dependable every time you turn the key.\u003c\/p\u003e\n\u003cp data-start=\"467\" data-end=\"785\"\u003eBuilt for \u003cstrong data-start=\"477\" data-end=\"532\"\u003eGM 3.0L four-cylinder MerCruiser sterndrive engines\u003c\/strong\u003e running \u003cstrong data-start=\"541\" data-end=\"571\"\u003eDelco EST ignition systems\u003c\/strong\u003e, this kit replaces both the cap and rotor with factory-quality parts made to handle real marine use. Heat, vibration, and moisture don’t stand a chance — this setup is designed to last and keep your spark clean.\u003c\/p\u003e\n\u003chr data-start=\"787\" data-end=\"790\"\u003e\n\u003ch3 data-start=\"792\" data-end=\"814\"\u003e\u003cstrong data-start=\"796\" data-end=\"812\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"817\" data-end=\"908\"\u003e\n\u003cstrong data-start=\"817\" data-end=\"829\"\u003ePurpose:\u003c\/strong\u003e Replaces worn ignition components to keep spark timing crisp and consistent.\u003c\/li\u003e\n\u003cli data-start=\"911\" data-end=\"1053\"\u003e\n\u003cstrong data-start=\"911\" data-end=\"923\"\u003eFitment:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"937\" data-end=\"973\"\u003eGM-based 3.0L 4-cylinder engines\u003c\/strong\u003e with \u003cstrong data-start=\"979\" data-end=\"1001\"\u003eDelco EST ignition\u003c\/strong\u003e, including \u003cstrong data-start=\"1013\" data-end=\"1050\"\u003eMerCruiser 3.0L sterndrive models\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1056\" data-end=\"1181\"\u003e\n\u003cstrong data-start=\"1056\" data-end=\"1074\"\u003eBuild Quality:\u003c\/strong\u003e The cap is molded from a \u003cstrong data-start=\"1100\" data-end=\"1125\"\u003edurable PBT\/PET blend\u003c\/strong\u003e that won’t warp, crack, or distort under engine heat.\u003c\/li\u003e\n\u003cli data-start=\"1184\" data-end=\"1294\"\u003e\n\u003cstrong data-start=\"1184\" data-end=\"1208\"\u003eElectrical Contacts:\u003c\/strong\u003e \u003cstrong data-start=\"1209\" data-end=\"1234\"\u003eSolid brass terminals\u003c\/strong\u003e stand up to corrosion and keep the electrical flow clean.\u003c\/li\u003e\n\u003cli data-start=\"1297\" data-end=\"1415\"\u003e\n\u003cstrong data-start=\"1297\" data-end=\"1312\"\u003eDurability:\u003c\/strong\u003e Balanced strength-to-weight ratio gives it long life and resistance to vibration and thermal stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1417\" data-end=\"1420\"\u003e\n\u003ch3 data-start=\"1422\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1457\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1462\" data-end=\"1509\"\u003eMerCruiser 3.0L 4-cylinder sterndrive engines\u003c\/li\u003e\n\u003cli data-start=\"1512\" data-end=\"1540\"\u003eDelco EST ignition systems\u003c\/li\u003e\n\u003cli data-start=\"1543\" data-end=\"1599\"\u003eUsed on smaller cruisers, bowriders, and fishing boats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1601\" data-end=\"1604\"\u003e\n\u003ch3 data-start=\"1606\" data-end=\"1648\"\u003e\u003cstrong data-start=\"1610\" data-end=\"1646\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1649\" data-end=\"1906\"\u003eA good ignition system doesn’t just start the engine — it sets the tone for how your day goes on the water. The \u003cstrong data-start=\"1761\" data-end=\"1773\"\u003e811635K2\u003c\/strong\u003e kit restores strong, even spark delivery, helping the engine start faster, idle smoother, and respond better when you throttle up.\u003c\/p\u003e\n\u003cp data-start=\"1908\" data-end=\"2303\"\u003eYou’ll feel the difference right away. The brass contacts don’t pit or corrode like cheaper versions, so the current stays steady. The housing material stays firm even after long hours of heat, preventing small misfires that can steal performance or fuel economy. And because it’s OEM, everything lines up perfectly — no trimming, no guessing, just a clean install and a confident first start.\u003c\/p\u003e\n\u003chr data-start=\"2305\" data-end=\"2308\"\u003e\n\u003ch3 data-start=\"2310\" data-end=\"2331\"\u003e\u003cstrong data-start=\"2314\" data-end=\"2329\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2332\" data-end=\"2645\"\u003eWith ignition parts, it’s not just about getting a spark — it’s about getting the \u003cem data-start=\"2414\" data-end=\"2421\"\u003eright\u003c\/em\u003e one. Mercury’s OEM components are built specifically for marine use, where heat, vibration, and moisture can ruin lower-quality parts. Every cap and rotor is tested under those conditions before it earns the Mercury name.\u003c\/p\u003e\n\u003cp data-start=\"2647\" data-end=\"2927\"\u003eAftermarket versions might save a few dollars, but they rarely match the tight tolerances or brass contact quality that OEM offers. When you go with genuine Mercury, you’re choosing something that’s already proven — something built to keep you off the dock and out on the water.\u003c\/p\u003e\n\u003chr data-start=\"2929\" data-end=\"2932\"\u003e\n\u003ch3 data-start=\"2934\" data-end=\"2947\"\u003e\u003cstrong data-start=\"2938\" data-end=\"2945\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2948\" data-end=\"3123\"\u003e\u003cstrong data-start=\"2948\" data-end=\"2999\"\u003eQ1: What engines does the Mercury 811635K2 fit?\u003c\/strong\u003e\u003cbr data-start=\"2999\" data-end=\"3002\"\u003eA: It fits \u003cstrong data-start=\"3013\" data-end=\"3043\"\u003eGM 3.0L 4-cylinder engines\u003c\/strong\u003e with \u003cstrong data-start=\"3049\" data-end=\"3071\"\u003eDelco EST ignition\u003c\/strong\u003e, including \u003cstrong data-start=\"3083\" data-end=\"3120\"\u003eMerCruiser 3.0L sterndrive models\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3125\" data-end=\"3252\"\u003e\u003cstrong data-start=\"3125\" data-end=\"3174\"\u003eQ2: Does this include both the cap and rotor?\u003c\/strong\u003e\u003cbr data-start=\"3174\" data-end=\"3177\"\u003eA: Yes. The kit includes both — ready to install straight out of the box.\u003c\/p\u003e\n\u003cp data-start=\"3254\" data-end=\"3409\"\u003e\u003cstrong data-start=\"3254\" data-end=\"3288\"\u003eQ3: Can I use it in saltwater?\u003c\/strong\u003e\u003cbr data-start=\"3288\" data-end=\"3291\"\u003eA: Absolutely. The corrosion-resistant brass and durable plastic housing handle both salt and freshwater conditions.\u003c\/p\u003e\n\u003cp data-start=\"3411\" data-end=\"3541\"\u003e\u003cstrong data-start=\"3411\" data-end=\"3441\"\u003eQ4: Is it easy to install?\u003c\/strong\u003e\u003cbr data-start=\"3441\" data-end=\"3444\"\u003eA: Very. It’s a direct replacement for the factory part — no modification or adjustment needed.\u003c\/p\u003e\n\u003cp data-start=\"3543\" data-end=\"3694\"\u003e\u003cstrong data-start=\"3543\" data-end=\"3576\"\u003eQ5: When should I replace it?\u003c\/strong\u003e\u003cbr data-start=\"3576\" data-end=\"3579\"\u003eA: Check it every season or around every 100 hours of run time, especially if you notice misfires or hard starts.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936176623907,"sku":"811635K2","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/811635k_2.jpg?v=1761572347"},{"product_id":"mercury-mercruiser-thermostat-kit-fits-1987-2016-gm-engines-807252t5","title":"Mercury – 160°F Thermostat Kit | For V6 \u0026 V8 MerCruiser Engines (1987–2016) | 807252T5","description":"\u003cp data-start=\"0\" data-end=\"92\"\u003e\u003cstrong data-start=\"0\" data-end=\"90\"\u003eMercury – 160°F Thermostat Kit | For V6 \u0026amp; V8 MerCruiser Engines (1987–2016) | 807252T5\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"94\" data-end=\"97\"\u003e\n\u003ch3 data-start=\"99\" data-end=\"117\"\u003e\u003cstrong data-start=\"103\" data-end=\"115\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"118\" data-end=\"701\"\u003eA dependable thermostat is essential for keeping your engine running at the right temperature. The \u003cstrong data-start=\"217\" data-end=\"259\"\u003eMercury Marine 807252T5 Thermostat Kit\u003c\/strong\u003e is designed for \u003cstrong data-start=\"276\" data-end=\"331\"\u003eV6 and V8 MerCruiser sterndrive and inboard engines\u003c\/strong\u003e built by \u003cstrong data-start=\"341\" data-end=\"359\"\u003eGeneral Motors\u003c\/strong\u003e between \u003cstrong data-start=\"368\" data-end=\"385\"\u003e1987 and 2016\u003c\/strong\u003e with standard cooling systems. Engineered to open at 160°F, it ensures steady cooling and efficient operation while protecting your engine from overheating or running too cold. Built with marine-grade materials, it’s a durable OEM replacement that keeps your cooling system performing exactly as Mercury intended.\u003c\/p\u003e\n\u003chr data-start=\"703\" data-end=\"706\"\u003e\n\u003ch3 data-start=\"708\" data-end=\"730\"\u003e\u003cstrong data-start=\"712\" data-end=\"728\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"733\" data-end=\"815\"\u003e\n\u003cstrong data-start=\"733\" data-end=\"745\"\u003ePurpose:\u003c\/strong\u003e Controls engine temperature for consistent cooling and performance.\u003c\/li\u003e\n\u003cli data-start=\"818\" data-end=\"901\"\u003e\n\u003cstrong data-start=\"818\" data-end=\"841\"\u003eTemperature Rating:\u003c\/strong\u003e Opens at \u003cstrong data-start=\"851\" data-end=\"860\"\u003e160°F\u003c\/strong\u003e for balanced operation and efficiency.\u003c\/li\u003e\n\u003cli data-start=\"904\" data-end=\"1014\"\u003e\n\u003cstrong data-start=\"904\" data-end=\"922\"\u003eCompatibility:\u003c\/strong\u003e Fits \u003cstrong data-start=\"928\" data-end=\"981\"\u003eGM-built V6 and V8 MerCruiser engines (1987–2016)\u003c\/strong\u003e with standard cooling systems.\u003c\/li\u003e\n\u003cli data-start=\"1017\" data-end=\"1114\"\u003e\n\u003cstrong data-start=\"1017\" data-end=\"1034\"\u003eComplete Kit:\u003c\/strong\u003e Includes \u003cstrong data-start=\"1044\" data-end=\"1089\"\u003ethermostat, O-rings, and multiple gaskets\u003c\/strong\u003e for easy installation.\u003c\/li\u003e\n\u003cli data-start=\"1117\" data-end=\"1193\"\u003e\n\u003cstrong data-start=\"1117\" data-end=\"1133\"\u003eEase of Use:\u003c\/strong\u003e Direct OEM replacement — installs with common hand tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1195\" data-end=\"1198\"\u003e\n\u003ch3 data-start=\"1200\" data-end=\"1237\"\u003e\u003cstrong data-start=\"1204\" data-end=\"1235\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1240\" data-end=\"1331\"\u003e\n\u003cstrong data-start=\"1240\" data-end=\"1295\"\u003eV6 and V8 MerCruiser sterndrive and inboard engines\u003c\/strong\u003e by \u003cstrong data-start=\"1299\" data-end=\"1329\"\u003eGeneral Motors (1987–2016)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1377\"\u003eDesigned for \u003cstrong data-start=\"1347\" data-end=\"1375\"\u003estandard cooling systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1379\" data-end=\"1382\"\u003e\n\u003ch3 data-start=\"1384\" data-end=\"1427\"\u003e\u003cstrong data-start=\"1388\" data-end=\"1425\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1428\" data-end=\"1767\"\u003eThe \u003cstrong data-start=\"1432\" data-end=\"1455\"\u003e807252T5 thermostat\u003c\/strong\u003e keeps your engine within its ideal operating range — not too cold, not too hot. This ensures better fuel economy, smoother idle, and optimal performance whether you’re cruising or pushing hard offshore. A failing thermostat can cause inconsistent engine temperature, poor fuel efficiency, or even overheating.\u003c\/p\u003e\n\u003cp data-start=\"1769\" data-end=\"2072\"\u003eThis OEM replacement restores reliable cooling control. Made to Mercury’s exact specifications, it resists corrosion and heat degradation, ensuring consistent performance in demanding marine environments. The included seals and gaskets simplify installation, giving you everything you need in one box.\u003c\/p\u003e\n\u003chr data-start=\"2074\" data-end=\"2077\"\u003e\n\u003ch3 data-start=\"2079\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2109\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2112\" data-end=\"2365\"\u003eThe \u003cstrong data-start=\"2116\" data-end=\"2136\"\u003eMercury 807252T5\u003c\/strong\u003e is a \u003cstrong data-start=\"2142\" data-end=\"2162\"\u003egenuine OEM part\u003c\/strong\u003e, built to fit and perform exactly like the original thermostat your engine came with. Aftermarket parts can have inconsistent temperature ratings or poor sealing, which may affect cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"2367\" data-end=\"2665\"\u003eMercury OEM thermostats are tested under real marine conditions for temperature accuracy, corrosion resistance, and long-term durability. It’s the same thermostat Mercury-certified technicians use in professional service centers — ensuring your engine stays protected and runs at peak efficiency.\u003c\/p\u003e\n\u003chr data-start=\"2667\" data-end=\"2670\"\u003e\n\u003ch3 data-start=\"2672\" data-end=\"2685\"\u003e\u003cstrong data-start=\"2676\" data-end=\"2683\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2687\" data-end=\"2831\"\u003e\u003cstrong data-start=\"2687\" data-end=\"2722\"\u003eQ1: What engines does this fit?\u003c\/strong\u003e\u003cbr data-start=\"2722\" data-end=\"2725\"\u003eIt fits \u003cstrong data-start=\"2733\" data-end=\"2788\"\u003eV6 and V8 MerCruiser sterndrive and inboard engines\u003c\/strong\u003e built by \u003cstrong data-start=\"2798\" data-end=\"2828\"\u003eGeneral Motors (1987–2016)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2833\" data-end=\"2979\"\u003e\u003cstrong data-start=\"2833\" data-end=\"2871\"\u003eQ2: What’s the temperature rating?\u003c\/strong\u003e\u003cbr data-start=\"2871\" data-end=\"2874\"\u003eThis thermostat opens at \u003cstrong data-start=\"2899\" data-end=\"2908\"\u003e160°F\u003c\/strong\u003e, maintaining the correct balance between performance and protection.\u003c\/p\u003e\n\u003cp data-start=\"2981\" data-end=\"3113\"\u003e\u003cstrong data-start=\"2981\" data-end=\"3016\"\u003eQ3: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"3016\" data-end=\"3019\"\u003eThe kit includes a \u003cstrong data-start=\"3038\" data-end=\"3083\"\u003ethermostat, O-rings, and multiple gaskets\u003c\/strong\u003e for a complete replacement.\u003c\/p\u003e\n\u003cp data-start=\"3115\" data-end=\"3232\"\u003e\u003cstrong data-start=\"3115\" data-end=\"3145\"\u003eQ4: Is it easy to install?\u003c\/strong\u003e\u003cbr data-start=\"3145\" data-end=\"3148\"\u003eYes — it’s a \u003cstrong data-start=\"3161\" data-end=\"3187\"\u003edirect-fit replacement\u003c\/strong\u003e that can be installed with standard tools.\u003c\/p\u003e\n\u003cp data-start=\"3234\" data-end=\"3427\"\u003e\u003cstrong data-start=\"3234\" data-end=\"3277\"\u003eQ5: Why use OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3277\" data-end=\"3280\"\u003eBecause \u003cstrong data-start=\"3288\" data-end=\"3309\"\u003eMercury OEM parts\u003c\/strong\u003e are engineered for precise temperature control, fitment, and reliability that aftermarket versions can’t guarantee.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936190812451,"sku":"807252T5","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/807252t5_main.jpg?v=1760631240"},{"product_id":"mercury-mercruiser-v-belt-37-inch-57-65607q","title":"Mercury – Quicksilver V-Belt | Engine Drive Component | 37” Length | 65607Q","description":"\u003cp data-start=\"0\" data-end=\"81\"\u003e\u003cstrong data-start=\"0\" data-end=\"79\"\u003eMercury – Quicksilver V-Belt | Engine Drive Component | 37” Length | 65607Q\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"83\" data-end=\"86\"\u003e\n\u003ch3 data-start=\"88\" data-end=\"106\"\u003e\u003cstrong data-start=\"92\" data-end=\"104\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"107\" data-end=\"690\"\u003eThe right belt keeps everything in sync — from your alternator to your cooling system. The \u003cstrong data-start=\"198\" data-end=\"242\"\u003eMercury Marine 65607Q Quicksilver V-Belt\u003c\/strong\u003e is built to deliver smooth, reliable power transfer for \u003cstrong data-start=\"299\" data-end=\"364\"\u003eMerCruiser 3.0L Alpha One, TKS, and MPI EC sterndrive engines\u003c\/strong\u003e. At 37 inches long, this belt fits precisely and runs quietly without slippage. Made to Mercury’s OEM standards, it’s tough enough to handle marine heat, load, and vibration. Whether you’re replacing a worn belt or keeping one as a backup, this Quicksilver V-belt ensures your MerCruiser stays running strong and efficient.\u003c\/p\u003e\n\u003chr data-start=\"692\" data-end=\"695\"\u003e\n\u003ch3 data-start=\"697\" data-end=\"719\"\u003e\u003cstrong data-start=\"701\" data-end=\"717\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"722\" data-end=\"819\"\u003e\n\u003cstrong data-start=\"722\" data-end=\"734\"\u003ePurpose:\u003c\/strong\u003e Transfers drive power to key engine components like the alternator and water pump.\u003c\/li\u003e\n\u003cli data-start=\"822\" data-end=\"926\"\u003e\n\u003cstrong data-start=\"822\" data-end=\"835\"\u003eMaterial:\u003c\/strong\u003e Made from \u003cstrong data-start=\"846\" data-end=\"894\"\u003ereinforced rubber with synthetic fiber cords\u003c\/strong\u003e for strength and flexibility.\u003c\/li\u003e\n\u003cli data-start=\"929\" data-end=\"1004\"\u003e\n\u003cstrong data-start=\"929\" data-end=\"940\"\u003eDesign:\u003c\/strong\u003e Precision-molded for smooth operation and reduced belt noise.\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1106\"\u003e\n\u003cstrong data-start=\"1007\" data-end=\"1023\"\u003ePerformance:\u003c\/strong\u003e Maintains consistent tension for reliable power transfer and cooling efficiency.\u003c\/li\u003e\n\u003cli data-start=\"1109\" data-end=\"1193\"\u003e\n\u003cstrong data-start=\"1109\" data-end=\"1124\"\u003eDurability:\u003c\/strong\u003e Resists cracking, stretching, and slipping under heavy marine use.\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1279\"\u003e\n\u003cstrong data-start=\"1196\" data-end=\"1212\"\u003eEase of Use:\u003c\/strong\u003e Direct OEM replacement that installs easily with standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1281\" data-end=\"1284\"\u003e\n\u003ch3 data-start=\"1286\" data-end=\"1323\"\u003e\u003cstrong data-start=\"1290\" data-end=\"1321\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1326\" data-end=\"1402\"\u003eMerCruiser 3.0L Alpha One (serial No. 1A002000–1A020543 and 1A020544 \u0026amp; up)\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1456\"\u003eMerCruiser 3.0L MPI EC (serial No. 1A072812 \u0026amp; up)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1458\" data-end=\"1461\"\u003e\n\u003ch3 data-start=\"1463\" data-end=\"1506\"\u003e\u003cstrong data-start=\"1467\" data-end=\"1504\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1507\" data-end=\"1851\"\u003eThe \u003cstrong data-start=\"1511\" data-end=\"1528\"\u003e65607Q V-belt\u003c\/strong\u003e ensures smooth, efficient power transfer from your crankshaft to essential systems. Over time, belts can glaze, stretch, or crack — leading to slippage, poor alternator charging, and weak cooling performance. This OEM belt fits perfectly, holds tension, and resists wear, keeping your engine running steady at every RPM.\u003c\/p\u003e\n\u003cp data-start=\"1853\" data-end=\"2072\"\u003eReplacing your belt as part of regular maintenance prevents breakdowns on the water and improves overall reliability. It’s a small, simple upgrade that keeps your drive system tight and responsive season after season.\u003c\/p\u003e\n\u003chr data-start=\"2074\" data-end=\"2077\"\u003e\n\u003ch3 data-start=\"2079\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2109\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2112\" data-end=\"2333\"\u003eThe \u003cstrong data-start=\"2116\" data-end=\"2138\"\u003eQuicksilver 65607Q\u003c\/strong\u003e is a \u003cstrong data-start=\"2144\" data-end=\"2175\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, built to match your engine’s original specifications. Aftermarket belts might fit loosely or use weaker materials that fail prematurely under marine load.\u003c\/p\u003e\n\u003cp data-start=\"2335\" data-end=\"2580\"\u003eMercury’s OEM belts are tested under real operating conditions for flexibility, heat resistance, and precise tension retention. Choosing OEM ensures a quiet-running, long-lasting belt that keeps your MerCruiser performing exactly as it should.\u003c\/p\u003e\n\u003chr data-start=\"2582\" data-end=\"2585\"\u003e\n\u003ch3 data-start=\"2587\" data-end=\"2600\"\u003e\u003cstrong data-start=\"2591\" data-end=\"2598\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2602\" data-end=\"2755\"\u003e\u003cstrong data-start=\"2602\" data-end=\"2644\"\u003eQ1: What engines does this V-belt fit?\u003c\/strong\u003e\u003cbr data-start=\"2644\" data-end=\"2647\"\u003eIt fits \u003cstrong data-start=\"2655\" data-end=\"2720\"\u003eMerCruiser 3.0L Alpha One, TKS, and MPI EC sterndrive engines\u003c\/strong\u003e within the listed serial ranges.\u003c\/p\u003e\n\u003cp data-start=\"2757\" data-end=\"2834\"\u003e\u003cstrong data-start=\"2757\" data-end=\"2787\"\u003eQ2: How long is this belt?\u003c\/strong\u003e\u003cbr data-start=\"2787\" data-end=\"2790\"\u003eThe belt measures \u003cstrong data-start=\"2808\" data-end=\"2821\"\u003e37 inches\u003c\/strong\u003e in length.\u003c\/p\u003e\n\u003cp data-start=\"2836\" data-end=\"2966\"\u003e\u003cstrong data-start=\"2836\" data-end=\"2865\"\u003eQ3: What is it made from?\u003c\/strong\u003e\u003cbr data-start=\"2865\" data-end=\"2868\"\u003eA \u003cstrong data-start=\"2870\" data-end=\"2918\"\u003ereinforced rubber blend with synthetic cords\u003c\/strong\u003e for strength and resistance to heat and wear.\u003c\/p\u003e\n\u003cp data-start=\"2968\" data-end=\"3100\"\u003e\u003cstrong data-start=\"2968\" data-end=\"3008\"\u003eQ4: How often should it be replaced?\u003c\/strong\u003e\u003cbr data-start=\"3008\" data-end=\"3011\"\u003eInspect it yearly and replace it if it shows signs of cracking, glazing, or stretching.\u003c\/p\u003e\n\u003cp data-start=\"3102\" data-end=\"3262\"\u003e\u003cstrong data-start=\"3102\" data-end=\"3141\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3141\" data-end=\"3144\"\u003eOEM belts fit tighter, last longer, and maintain the right tension — keeping your engine components working in sync.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46939335491875,"sku":"57-65607Q","price":23.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/65607Q_3.jpg?v=1761567792"},{"product_id":"mercury-quicksilver-carburetor-fuel-filter-for-rochester-2-4aeu-barrel-and-mercarb-2aeu-barrel-carburetors-35-53336q","title":"Mercury – Quicksilver Carburetor Fuel Filter Element | Fuel System Component | Fine Particle Protection | 53336Q","description":"\u003cp data-start=\"0\" data-end=\"118\"\u003e\u003cstrong data-start=\"0\" data-end=\"116\"\u003eMercury – Quicksilver Carburetor Fuel Filter Element | Fuel System Component | Fine Particle Protection | 53336Q\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"120\" data-end=\"123\"\u003e\n\u003ch3 data-start=\"125\" data-end=\"143\"\u003e\u003cstrong data-start=\"129\" data-end=\"141\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"144\" data-end=\"717\"\u003eClean fuel means reliable power. The \u003cstrong data-start=\"181\" data-end=\"249\"\u003eMercury Marine 53336Q Quicksilver Carburetor Fuel Filter Element\u003c\/strong\u003e sits inside the carburetor where the fuel line connects, trapping dirt, moisture, and debris before they can reach your engine. Designed for \u003cstrong data-start=\"391\" data-end=\"463\"\u003eMerCruiser 3.0L, 4.3L, 5.0L, and 5.7L sterndrive and inboard engines\u003c\/strong\u003e, this small but important filter keeps your fuel flow clean and steady. It’s built from corrosion-resistant materials and meets Mercury’s OEM standards, so you can count on it to deliver smooth, efficient performance every time you fire up the engine.\u003c\/p\u003e\n\u003chr data-start=\"719\" data-end=\"722\"\u003e\n\u003ch3 data-start=\"724\" data-end=\"746\"\u003e\u003cstrong data-start=\"728\" data-end=\"744\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"749\" data-end=\"850\"\u003e\n\u003cstrong data-start=\"749\" data-end=\"761\"\u003ePurpose:\u003c\/strong\u003e Filters out fuel-borne contaminants and moisture to protect the carburetor and engine.\u003c\/li\u003e\n\u003cli data-start=\"853\" data-end=\"964\"\u003e\n\u003cstrong data-start=\"853\" data-end=\"866\"\u003eMaterial:\u003c\/strong\u003e Made from \u003cstrong data-start=\"877\" data-end=\"924\"\u003efine mesh and corrosion-resistant materials\u003c\/strong\u003e for consistent, long-term filtration.\u003c\/li\u003e\n\u003cli data-start=\"967\" data-end=\"1074\"\u003e\n\u003cstrong data-start=\"967\" data-end=\"978\"\u003eDesign:\u003c\/strong\u003e Fits \u003cstrong data-start=\"984\" data-end=\"1009\"\u003einside the carburetor\u003c\/strong\u003e at the fuel line connection point for easy access and service.\u003c\/li\u003e\n\u003cli data-start=\"1077\" data-end=\"1175\"\u003e\n\u003cstrong data-start=\"1077\" data-end=\"1093\"\u003ePerformance:\u003c\/strong\u003e Helps prevent stalling, rough idling, and fuel starvation caused by dirty fuel.\u003c\/li\u003e\n\u003cli data-start=\"1178\" data-end=\"1264\"\u003e\n\u003cstrong data-start=\"1178\" data-end=\"1193\"\u003eDurability:\u003c\/strong\u003e Resistant to ethanol and marine fuel blends for lasting reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1362\" data-end=\"1365\"\u003e\n\u003ch3 data-start=\"1367\" data-end=\"1404\"\u003e\u003cstrong data-start=\"1371\" data-end=\"1402\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1407\" data-end=\"1455\"\u003eMerCruiser 3.0L sterndrive and inboard engines\u003c\/li\u003e\n\u003cli data-start=\"1458\" data-end=\"1506\"\u003eMerCruiser 4.3L sterndrive and inboard engines\u003c\/li\u003e\n\u003cli data-start=\"1509\" data-end=\"1557\"\u003eMerCruiser 5.0L sterndrive and inboard engines\u003c\/li\u003e\n\u003cli data-start=\"1560\" data-end=\"1608\"\u003eMerCruiser 5.7L sterndrive and inboard engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1610\" data-end=\"1613\"\u003e\n\u003ch3 data-start=\"1615\" data-end=\"1658\"\u003e\u003cstrong data-start=\"1619\" data-end=\"1656\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1659\" data-end=\"1880\"\u003eThe \u003cstrong data-start=\"1663\" data-end=\"1693\"\u003e53336Q fuel filter element\u003c\/strong\u003e protects your engine from damage by keeping unwanted particles and water out of the carburetor. Clean fuel means smoother throttle response, better combustion, and improved efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1882\" data-end=\"2156\"\u003eA clogged or dirty filter can rob horsepower and make your engine run rough. Replacing this small filter during regular maintenance helps ensure consistent performance and fewer surprises on the water. It’s a simple fix that protects one of your boat’s most vital systems.\u003c\/p\u003e\n\u003chr data-start=\"2158\" data-end=\"2161\"\u003e\n\u003ch3 data-start=\"2163\" data-end=\"2195\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2193\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2196\" data-end=\"2442\"\u003eThe \u003cstrong data-start=\"2200\" data-end=\"2222\"\u003eQuicksilver 53336Q\u003c\/strong\u003e is a \u003cstrong data-start=\"2228\" data-end=\"2259\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, designed for a perfect fit and reliable filtration. Aftermarket filters may not match the fine tolerance or material quality Mercury uses, leading to poor sealing or reduced flow.\u003c\/p\u003e\n\u003cp data-start=\"2444\" data-end=\"2663\"\u003eMercury’s OEM filters are pressure-tested and built specifically for marine fuel systems. Using the right filter means less risk of clogging, corrosion, or power loss — and more confidence every time you turn the key.\u003c\/p\u003e\n\u003chr data-start=\"2665\" data-end=\"2668\"\u003e\n\u003ch3 data-start=\"2670\" data-end=\"2683\"\u003e\u003cstrong data-start=\"2674\" data-end=\"2681\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2685\" data-end=\"2814\"\u003e\u003cstrong data-start=\"2685\" data-end=\"2724\"\u003eQ1: Where does this filter install?\u003c\/strong\u003e\u003cbr data-start=\"2724\" data-end=\"2727\"\u003eIt fits \u003cstrong data-start=\"2735\" data-end=\"2760\"\u003einside the carburetor\u003c\/strong\u003e, right where the fuel line connects to the housing.\u003c\/p\u003e\n\u003cp data-start=\"2816\" data-end=\"2941\"\u003e\u003cstrong data-start=\"2816\" data-end=\"2849\"\u003eQ2: What engines does it fit?\u003c\/strong\u003e\u003cbr data-start=\"2849\" data-end=\"2852\"\u003eIt’s made for \u003cstrong data-start=\"2866\" data-end=\"2938\"\u003eMerCruiser 3.0L, 4.3L, 5.0L, and 5.7L sterndrive and inboard engines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2943\" data-end=\"3061\"\u003e\u003cstrong data-start=\"2943\" data-end=\"2987\"\u003eQ3: What kind of fuel does it work with?\u003c\/strong\u003e\u003cbr data-start=\"2987\" data-end=\"2990\"\u003eIt’s designed for \u003cstrong data-start=\"3008\" data-end=\"3025\"\u003egasoline only\u003c\/strong\u003e, including modern ethanol blends.\u003c\/p\u003e\n\u003cp data-start=\"3063\" data-end=\"3186\"\u003e\u003cstrong data-start=\"3063\" data-end=\"3101\"\u003eQ4: How often should I replace it?\u003c\/strong\u003e\u003cbr data-start=\"3101\" data-end=\"3104\"\u003eCheck or replace it \u003cstrong data-start=\"3124\" data-end=\"3141\"\u003eonce a season\u003c\/strong\u003e or sooner if fuel flow becomes restricted.\u003c\/p\u003e\n\u003cp data-start=\"3188\" data-end=\"3339\"\u003e\u003cstrong data-start=\"3188\" data-end=\"3227\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3227\" data-end=\"3230\"\u003eOEM filters provide the correct fit and filtration quality Mercury designed for your engine — no guesswork.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940436431139,"sku":"35-53336Q","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/53336q_main.jpg?v=1760631185"},{"product_id":"mercury-mercruiser-carburetor-repair-kit-fits-1986-newer-mcm-4-cylinder-v-6-v-8-engines-3302-804844002","title":"Mercury – Quicksilver Carburetor Repair Kit | For MerCruiser Engines with MerCarb 2-Barrel | 804844002","description":"\u003cp data-start=\"0\" data-end=\"108\"\u003e\u003cstrong data-start=\"0\" data-end=\"106\"\u003eMercury – Quicksilver Carburetor Repair Kit | For MerCruiser Engines with MerCarb 2-Barrel | 804844002\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"110\" data-end=\"113\"\u003e\n\u003ch3 data-start=\"115\" data-end=\"133\"\u003e\u003cstrong data-start=\"119\" data-end=\"131\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"134\" data-end=\"719\"\u003eIf your MerCruiser engine is running unevenly, idling rough, or burning more fuel than usual, it may be time to give the carburetor some attention. The \u003cstrong data-start=\"286\" data-end=\"348\"\u003eMercury Marine 804844002 Quicksilver Carburetor Repair Kit\u003c\/strong\u003e provides everything you need to rebuild and refresh the \u003cstrong data-start=\"405\" data-end=\"445\"\u003enewer MerCarb two-barrel carburetors\u003c\/strong\u003e found on many \u003cstrong data-start=\"460\" data-end=\"549\"\u003e4-cylinder, V6, and V8 MerCruiser sterndrive and inboard engines built from 1986–2016\u003c\/strong\u003e. Each part in this kit is precision-made to restore smooth operation, efficient fuel delivery, and strong performance — helping your boat start easier and run cleaner.\u003c\/p\u003e\n\u003chr data-start=\"721\" data-end=\"724\"\u003e\n\u003ch3 data-start=\"726\" data-end=\"748\"\u003e\u003cstrong data-start=\"730\" data-end=\"746\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"751\" data-end=\"851\"\u003e\n\u003cstrong data-start=\"751\" data-end=\"763\"\u003ePurpose:\u003c\/strong\u003e Rebuilds your MerCarb two-barrel carburetor for smoother, more efficient performance.\u003c\/li\u003e\n\u003cli data-start=\"854\" data-end=\"954\"\u003e\n\u003cstrong data-start=\"854\" data-end=\"871\"\u003eComplete Kit:\u003c\/strong\u003e Includes \u003cstrong data-start=\"881\" data-end=\"921\"\u003egaskets, seals, needles, and O-rings\u003c\/strong\u003e for a full carburetor refresh.\u003c\/li\u003e\n\u003cli data-start=\"957\" data-end=\"1094\"\u003e\n\u003cstrong data-start=\"957\" data-end=\"975\"\u003eCompatibility:\u003c\/strong\u003e For \u003cstrong data-start=\"980\" data-end=\"1002\"\u003eMerCruiser engines\u003c\/strong\u003e equipped with the newer MerCarb design featuring a \u003cstrong data-start=\"1054\" data-end=\"1092\"\u003eside-fill accelerator pump cavity.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1097\" data-end=\"1191\"\u003e\n\u003cstrong data-start=\"1097\" data-end=\"1113\"\u003ePerformance:\u003c\/strong\u003e Restores balanced fuel flow, clean idling, and responsive throttle control.\u003c\/li\u003e\n\u003cli data-start=\"1194\" data-end=\"1303\"\u003e\n\u003cstrong data-start=\"1194\" data-end=\"1210\"\u003eEase of Use:\u003c\/strong\u003e OEM fit ensures every part matches perfectly for simple installation and reliable results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1305\" data-end=\"1308\"\u003e\n\u003ch3 data-start=\"1310\" data-end=\"1347\"\u003e\u003cstrong data-start=\"1314\" data-end=\"1345\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1350\" data-end=\"1445\"\u003eDesigned for \u003cstrong data-start=\"1363\" data-end=\"1443\"\u003e4-cylinder, V6, and V8 MerCruiser sterndrive and inboard engines (1986–2016)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1448\" data-end=\"1554\"\u003eCompatible with \u003cstrong data-start=\"1464\" data-end=\"1502\"\u003enewer MerCarb 2-barrel carburetors\u003c\/strong\u003e featuring \u003cstrong data-start=\"1513\" data-end=\"1552\"\u003eside-fill accelerator pump cavities\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1556\" data-end=\"1559\"\u003e\n\u003ch3 data-start=\"1561\" data-end=\"1604\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1602\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1605\" data-end=\"2015\"\u003eThe \u003cstrong data-start=\"1609\" data-end=\"1644\"\u003e804844002 carburetor repair kit\u003c\/strong\u003e is the go-to fix for tired carburetors that no longer perform like they should. Over years of use, gaskets dry out, seals weaken, and fuel deposits build up, leading to inconsistent fuel delivery and poor throttle response. Rebuilding with this OEM kit restores proper fuel metering, smoother idling, and stronger acceleration — all while improving overall efficiency.\u003c\/p\u003e\n\u003cp data-start=\"2017\" data-end=\"2281\"\u003eEach component is built to Mercury’s factory specs, using materials that resist ethanol and fuel varnish. Once rebuilt, your carburetor will run like new, helping your engine start easily and perform reliably whether you’re trolling at idle or running wide open.\u003c\/p\u003e\n\u003chr data-start=\"2283\" data-end=\"2286\"\u003e\n\u003ch3 data-start=\"2288\" data-end=\"2320\"\u003e\u003cstrong data-start=\"2292\" data-end=\"2318\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2321\" data-end=\"2617\"\u003eThe \u003cstrong data-start=\"2325\" data-end=\"2350\"\u003eQuicksilver 804844002\u003c\/strong\u003e is a \u003cstrong data-start=\"2356\" data-end=\"2386\"\u003egenuine Mercury Marine kit\u003c\/strong\u003e, engineered to deliver the same fit, finish, and reliability as the parts originally installed on your engine. Aftermarket kits often include mismatched components or cheaper materials that don’t seal as tightly or last as long.\u003c\/p\u003e\n\u003cp data-start=\"2619\" data-end=\"2903\"\u003eMercury’s OEM kits are tested to handle marine conditions — from humidity and vibration to modern fuel blends — ensuring every rebuild gives you lasting results. It’s the same kit used by Mercury technicians, trusted for decades to bring older MerCruiser engines back to their best.\u003c\/p\u003e\n\u003chr data-start=\"2905\" data-end=\"2908\"\u003e\n\u003ch3 data-start=\"2910\" data-end=\"2923\"\u003e\u003cstrong data-start=\"2914\" data-end=\"2921\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2925\" data-end=\"3112\"\u003e\u003cstrong data-start=\"2925\" data-end=\"2964\"\u003eQ1: What engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"2964\" data-end=\"2967\"\u003eIt’s designed for \u003cstrong data-start=\"2985\" data-end=\"3065\"\u003e4-cylinder, V6, and V8 MerCruiser sterndrive and inboard engines (1986–2016)\u003c\/strong\u003e with \u003cstrong data-start=\"3071\" data-end=\"3109\"\u003enewer MerCarb 2-barrel carburetors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3114\" data-end=\"3252\"\u003e\u003cstrong data-start=\"3114\" data-end=\"3149\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"3149\" data-end=\"3152\"\u003eYou’ll get all the essentials — \u003cstrong data-start=\"3184\" data-end=\"3224\"\u003egaskets, seals, O-rings, and needles\u003c\/strong\u003e — for a complete rebuild.\u003c\/p\u003e\n\u003cp data-start=\"3254\" data-end=\"3407\"\u003e\u003cstrong data-start=\"3254\" data-end=\"3304\"\u003eQ3: What symptoms suggest a rebuild is needed?\u003c\/strong\u003e\u003cbr data-start=\"3304\" data-end=\"3307\"\u003eHard starting, stalling, poor throttle response, or uneven idle usually mean it’s time to rebuild.\u003c\/p\u003e\n\u003cp data-start=\"3409\" data-end=\"3529\"\u003e\u003cstrong data-start=\"3409\" data-end=\"3442\"\u003eQ4: Is this kit ethanol-safe?\u003c\/strong\u003e\u003cbr data-start=\"3442\" data-end=\"3445\"\u003eYes — Mercury’s OEM materials are \u003cstrong data-start=\"3479\" data-end=\"3526\"\u003eresistant to ethanol and modern fuel blends\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3531\" data-end=\"3698\"\u003e\u003cstrong data-start=\"3531\" data-end=\"3570\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3570\" data-end=\"3573\"\u003eOEM parts ensure \u003cstrong data-start=\"3590\" data-end=\"3651\"\u003eperfect fit, proper sealing, and long-lasting reliability\u003c\/strong\u003e — key for consistent carburetor performance.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940523495715,"sku":"3302-804844002","price":85.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/804844002_main.jpg?v=1760631212"}],"url":"https:\/\/partsvu.com\/en-mx\/collections\/mercruiser-3-0l-tks-service-parts.oembed","provider":"PartsVu","version":"1.0","type":"link"}