{"product_id":"mercury-oil-pump-8m0185614","title":"Mercury – Oil Pump Assembly | OptiMax \u0026 Diesel Series | Marine-Grade Construction | 8M0185614","description":"\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Oil Pump Assembly | OptiMax \u0026amp; Diesel Series | Marine-Grade Construction | 8M0185614\u003c\/span\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 Every boater knows there’s a certain peace that comes when your engine runs the way it’s supposed to — smooth, steady, and trustworthy. That’s the kind of confidence this Mercury Marine part gives you. An oil pump may not be something you show off, but you sure feel its importance when you’re running far from the dock. With this assembly in place, you know your outboard is getting the oil flow it needs, no matter if you’re idling through a quiet channel or pushing hard across open water.\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\"\u003eMaintains consistent oil flow for select Mercury TwoStroke and Diesel outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for durability in heavy-duty marine environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMarine-grade construction designed for long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to precise Mercury Marine part number 8M0185614 standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned and tested to support clean lubrication under varying load and temperature conditions\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\"\u003eFits Mercury three-liter DSI Diesel engines (serial 1E052967 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with Mercury 200 DFI Jet Drive (0M954922 and up)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits one-point-five-liter OptiMax seventy-five to one hundred twenty-five horsepower outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSupports two-point-five-liter Pro XS OptiMax one hundred ten to one hundred seventy-five horsepower models\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAlso fits two-point-five-liter OptiMax two hundred to two hundred twenty-five horsepower outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks with three-liter Pro XS and XS OptiMax two hundred to three hundred horsepower engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits three-liter 300X Pro Max engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on performance fishing boats, bass boats, offshore rigs, center consoles, and high-output recreational setups\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 A reliable oil pump changes the entire character of your outboard.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e You’ll notice how smoothly the engine runs, how steady it feels at different throttle points, and how confidently it holds power under load. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe pump keeps lubrication flowing even when conditions shift — rough water\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esudden acceleration\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eor\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e long stretches of steady cruising.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Everything inside the engine stays cooler, quieter, and protected, which helps extend the life of the powerhead.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBecause the assembly \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to Mercury’s standards, installation feels familiar and predictable. The fit is tight without being fussy, and once it’s seated, you can trust it to do its job without constant worry. Over time, you’ll appreciate the reduced wear, smoother operation, and the sense of control that comes from knowing your engine is \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebeing \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e properly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e every mile you travel.\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 Any seasoned boater will tell you: the lubrication system isn’t a place to gamble on aftermarket shortcuts. A genuine Mercury Marine part ensures your oil pump \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to handle the exact demands of your engine. With OEM, you get materials that last, performance that stays consistent, and engineering that matches every channel and passage inside your outboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAftermarket pumps can look appealing up front \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebut\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e often fall short in long-term reliability or internal tolerances — and a mismatch in something this important can cost you much more down the line. Using the correct part number protects your engine, your time, and the experiences you rely on out on the water.\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 Oil Pump Assembly 8M0185614 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 range of OptiMax, Pro XS, Pro Max, DFI Jet Drive, and Diesel 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\"\u003ethree hundred\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e horsepower.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this Mercury Marine part different from aftermarket pumps?\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’s engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to match Mercury’s exact lubrication requirements, ensuring steady oil flow and long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm it’s the right replacement?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Match your part number or check your outboard’s serial range — if it falls within the listed compatibility, you’re in good shape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for both saltwater and freshwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. Its materials are tested for harsh marine environments and perform well in both 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 Boat owners familiar with Mercury outboards usually find the fit clean and natural, thanks to the precise OEM design.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935131619619,"sku":"8M0185614","price":615.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0128080_main.jpg?v=1760631591","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-oil-pump-8m0185614","provider":"PartsVu","version":"1.0","type":"link"}