{"product_id":"mercury-plug-8m0215105","title":"Mercury – Plug for Flush Valves on FourStroke Outboards | Engine Cooling \u0026amp; Maintenance | Black Polymer Finish | 8M0215105","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Plug for Flush Valves on FourStroke Outboards | Engine Cooling \u0026amp; Maintenance | Black Polymer Finish | 8M0215105\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\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\"\u003eEvery boater knows that peace of mind comes from the little things — the parts you barely notice because they \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejust\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e work.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e That’s \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e how the Mercury Plug for Flush Valves feels once it’s in place. You push off from the dock knowing your cooling system \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis sealed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the way it should be, and that quiet confidence settles in before you even throttle up. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmall\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e component, sure, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebut it plays a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebig\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e role in keeping your engine running\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmooth\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e whether you’re cruising across open water or idling back toward the ramp at sunset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDirect-fit Mercury Marine part designed for engine flush valve ports\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt from durable polymer materials tested for ultraviolet stability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for repeated use without warping or swelling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMaintains a tight, secure seal in the cooling system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for consistent performance across a wide range of\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e operating temperatures\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part number 8M0215105\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits Mercury and Mercury Racing FourStroke outboards in the following ranges:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSeventy-five to one hundred fifteen horsepower two point one liter FourStroke (serial 2B094996 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOne hundred thirty-five to two hundred horsepower L4 Verado\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eOne hundred thirty-five to one hundred fifty horsepower \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethree point zero liter\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e FourStroke\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTwo hundred to three hundred horsepower L6 FourStroke\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThree hundred fifty to four hundred horsepower L6 FourStroke\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eOne hundred seventy-five to two hundred twenty-five horsepower \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethree point four\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eliter\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e V6 FourStroke\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eTwo hundred to three hundred horsepower \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efour point six\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eliter\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e V8 Verado and FourStroke\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eThree hundred fifty to four hundred twenty-five horsepower \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efive point seven\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eliter\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e V10 Verado\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFour hundred fifty to five hundred horsepower \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efour point six\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eliter\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e V8 Race\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCommonly found on center consoles, bay boats, pontoons, bass boats \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e performance rigs running modern Mercury FourStroke \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003epower\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A good flush valve plug doesn’t call attention to itself — it simply keeps water where it belongs. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis one locks into place with a firm, reassuring feel, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003egiving you\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e a clean \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e complete seal every time you rinse the engine.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe polymer construction won’t crack \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eunder\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e sunlight or stiffen after seasons of use, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewhich means\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e you’ll get consistent performance year after year.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When you’re flushing your engine after a long day in saltwater, the last thing you want is a loose or brittle plug. This one slides in smoothly, holds tight \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e helps your motor cool efficiently on the next trip. No fuss. No surprises.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to small but essential components, sticking with a genuine Mercury Marine part is always the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmart\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e choice. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou’re getting a plug \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eengineered specifically\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for your outboard, tested under real marine conditions \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e built to withstand ultraviolet exposure, pressure changes \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e temperature swings.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Aftermarket plugs may look similar, but they rarely match the long-term durability or exact fit that Mercury designs into its parts. With OEM, you avoid chasing down leaks or dealing with loose fittings. It’s the reliable, practical move — the kind a seasoned boater would recommend without hesitation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines does the Plug 8M0215105 fit?\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\"\u003eIt fits a wide range of Mercury and\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Mercury Racing FourStroke outboards from \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eseventy-five\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efive hundred\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e horsepower, including Verado, V6, V8 \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e V10 models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this plug different from aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e You’re getting an exact fit and long-term durability that matches Mercury’s engineering standards. Aftermarket versions often fall short in sealing strength and material quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHow do I know if\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e this \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e replacement for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine’s serial range and model family. If it matches the compatibility list above, this is the correct Mercury Marine part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this plug be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. The material is designed for both environments and resists ultraviolet exposure and corrosion.\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 Yes — it simply presses into the flush valve port and seats firmly. Most boat owners can replace it in seconds.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935090266403,"sku":"8M0215105","price":11.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0215105_Main.jpg?v=1760631589","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-plug-8m0215105","provider":"PartsVu","version":"1.0","type":"link"}