{"product_id":"mercury-switch-trim-87-8m0042300","title":"Mercury – Trim Switch | Outboard Control System | Marine-Grade Polymer | 8M0042300","description":"\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Trim Switch | Outboard Control System | Marine-Grade Polymer | 8M0042300\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—you\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e ease into the throttle, the bow begins to lift, and with a simple tap of the trim switch, the hull settles into that perfect running attitude. It’s a small motion, but it completely changes how your boat handles the water. A trim switch isn’t just a button; it’s control, comfort, and confidence right at your fingertips. And when that switch starts to fail, you feel it immediately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThat’s why the Mercury Marine part number 8M0042300 trim switch matters. It’s the kind of part you replace not because it’s exciting, but because you know how important it is when conditions turn unpredictable. This switch feels solid, responsive, and reliable—exactly what you want when you’re trimming the engine while skipping through chop or easing into a tight marina.\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\"\u003eDesigned to control engine trim with smooth, responsive operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt with durable marine-grade polymer housing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUV-resistant, corrosion-resistant, and formulated for harsh marine exposure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for more than \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e20,000 up and down cycles\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eManufactured to Mercury Marine’s original equipment specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits a wide range of Mercury outboards across multiple generations\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\"\u003eWorks with Mercury outboards including:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e25–60 horsepower carbureted FourStroke models\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e40–60 horsepower EFI models\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e60R EFI FourStroke engines (1C453840 and up)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e5L 75–115 horsepower TwoStroke engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eV150–V200 EFI TwoStroke series\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e2.5L 150–225 horsepower TwoStroke engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e4-cylinder 35–175 horsepower EFI FourStroke engines\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e3.0L 200–250 horsepower TwoStroke models\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eL4 and L6 Verado engines, 200–350 horsepower\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on fishing boats, offshore center consoles, pontoons, runabouts, and bass boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for single-engine and multi-engine configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003ePe\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003erformance \u0026amp; Practical Benefits\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA good trim switch should feel almost effortless—and this one does. The button motion is crisp and predictable, giving you that instant, “Yep, that’s right” response every time you use it. Whether you’re trimming up to clear shallow flats or trimming down to flatten the bow for an early-morning run, the action feels smooth and controlled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBec\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eause this switch is built for the marine environment, it holds up against salt spray, sun exposure, and the constant vibration of a running outboard. It stays tight, stays clean, and stays responsive even when you put a lot of hours on the water. Installation is straightforward, and once it’s in place, it blends right in like it’s always been part of the helm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMos\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003et boaters notice the difference immediately. The engine responds cleaner, the button doesn’t hesitate, and trimming starts to feel like a natural part of driving again—not something you have to fight with.\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\"\u003eOEM parts aren’t just about brand loyalty—they’re about knowing your gear will work when you need it. This Mercury Marine part is built to the same standard as the components installed at the factory. It fits perfectly, performs exactly as intended, and lasts far longer than many aftermarket switches.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou won’t be guessing about wiring, housing quality, or long-term durability. You’re getting something that’s been tested, vetted, and proven in real-world marine environments. For a part as essential as trim control, that peace of mind is worth a lot.\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 trim switch fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits a broad range of Mercury outboards from 25 horsepower FourStroke engines up through L6 Verado models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes it better than aftermarket switches?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM switches offer better sealing, smoother button action, and much longer cycle life—especially in harsh environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm this is the right replacement?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your outboard’s serial number range or compare the part number in your owner’s manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Definitely. It’s designed to resist corrosion, UV rays, and saltwater exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation easy?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters find it straightforward with common tools. Wiring connectors match factory harnesses for a clean fit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626570408227,"sku":"87-8M0042300","price":111.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0042300_Main.jpg?v=1760631297","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-switch-trim-87-8m0042300","provider":"PartsVu","version":"1.0","type":"link"}