{"product_id":"mercury-synthetic-blend-4-stroke-10w-30-marine-engine-oil-quart-92-8m0142141","title":"Mercury – 10W-30 4-Stroke Synthetic Blend Marine Engine Oil | Engine Care | Synthetic Blend | 8M0142141","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – 10W-30 4-Stroke Synthetic Blend Marine Engine Oil | Engine Care | Synthetic Blend | 8M0142141\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\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 There is a certain peace that settles over you when you know your engine is protected, no matter what the day on the water brings. Whether you are pushing through a stiff headwind or just drifting quietly along a weedline, you want an oil that keeps everything running smooth and steady. Mercury 10W-30 4-Stroke Synthetic Blend Marine Engine Oil 8M0142141 is built for those long days when the hours stack up, the temperatures climb, and the engine never stops asking for more. It gives you that confidence every boater craves—the comfort of knowing your outboard will fire, run, and return without hesitation.\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\"\u003eFormulated to protect four-stroke marine engines and outboards up to 150 horsepower\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOptimized for Mercury 3.4L V6 and 4.6L V8 engines where 10W-30 oil is specified\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eProvides up to 33 percent greater camshaft wear protection than leading competitors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eExceptional viscosity retention for high-temperature, high-rpm performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAdvanced corrosion inhibitors exceed FC-W standards for lasting protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part number 8M0142141\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOne quart container for easy handling and storage\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\u003cspan data-preserver-spaces=\"true\"\u003eRecommended for Mercury 3.4L V6 and 4.6L V8 outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for all four-stroke outboards up to 150 horsepower\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for center consoles, pontoons, aluminum fishing boats, runabouts, and small cruisers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAlso compatible with select inboard and sterndrive systems requiring 10W-30 marine oil\u003c\/span\u003e\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 Anyone who has heard an engine strain on a hot day knows how important strong oil really is. This synthetic blend holds its viscosity even when you spend hours running at high rpm, keeping the engine feeling smooth and steady instead of thin or stressed. The wear protection is noticeable—everything sounds tighter, more controlled, more confident. You can feel the difference when throttling up onto plane or easing in and out of no-wake zones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe corrosion inhibitors work quietly in the background, guarding internal components whether the engine is on the water, on the trailer, or sitting through the off-season. That little bit of added security goes a long way, especially for boaters who split time between saltwater and freshwater. The formula resists moisture intrusion, protects against internal rust, and helps extend engine life in ways you can see over time: fewer issues, cleaner oil changes, and parts that simply last longer.\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 A marine engine faces conditions far tougher than anything on the highway. That is why using a genuine Mercury Marine oil matters. It is blended specifically for the heat, load, moisture, and vibration that define boating. With OEM oil, you know the formula matches the engine’s needs exactly—no guesswork, no risk, no wondering whether the additives are right. Over the long run, using the right oil saves money by protecting components, reducing wear, and keeping performance strong. It is the advice seasoned boaters share often: use the oil the engine was built for, and it will return the favor many times over.\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 this oil work with?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It is recommended for Mercury 3.4L V6 and 4.6L V8 outboards, along with all four-stroke outboards up to 150 horsepower requiring 10W-30 oil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What sets this oil apart from aftermarket blends?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Stronger wear protection, superior viscosity retention, and corrosion resistance designed specifically for marine conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm it is the right oil for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your owner’s manual or confirm that your engine calls for 10W-30 four-stroke marine oil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this oil be used in both freshwater and saltwater setups?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes—its advanced corrosion protection makes it ideal for either environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is it easy to use for routine maintenance?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. The one-quart bottle pours cleanly and is perfect for topping off or doing complete oil changes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626521944355,"sku":"92-8M0142141","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0142141_Main.jpg?v=1760631418","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-synthetic-blend-4-stroke-10w-30-marine-engine-oil-quart-92-8m0142141","provider":"PartsVu","version":"1.0","type":"link"}