{"product_id":"mercury-filter-fuel-35-866171a01","title":"Mercury – Fuel Filter, 15 Micron | Fuel System | 35-866171A01","description":"\u003cp data-start=\"0\" data-end=\"61\"\u003eMercury – Fuel Filter, 15 Micron | Fuel System | 35-866171A01\u003c\/p\u003e\n\u003chr data-start=\"63\" data-end=\"66\"\u003e\n\u003ch3 data-start=\"68\" data-end=\"82\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"83\" data-end=\"576\"\u003eOn MerCruiser engines running the Gen III fuel cooler, this 15-micron filter is one of those parts that quietly keeps things running right. When it starts getting clogged, the engine usually gives you little hints—maybe it falls on its face when you throttle up, maybe cruise speed feels softer than usual, or the motor just doesn’t respond the way you expect. Swapping in the proper OEM filter brings the fuel system back in line and keeps water and fine debris from slipping past the cooler.\u003c\/p\u003e\n\u003chr data-start=\"578\" data-end=\"581\"\u003e\n\u003ch3 data-start=\"583\" data-end=\"601\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"602\" data-end=\"1071\"\u003e • \u003cstrong data-start=\"605\" data-end=\"629\"\u003e15-Micron Filtration\u003c\/strong\u003e – Grabs the small stuff that can mess with injectors and pumps.\u003cbr data-start=\"693\" data-end=\"696\"\u003e • \u003cstrong data-start=\"699\" data-end=\"724\"\u003eHigh Efficiency (95%)\u003c\/strong\u003e – Cleans the fuel as it passes through the cooler chamber.\u003cbr data-start=\"783\" data-end=\"786\"\u003e • \u003cstrong data-start=\"789\" data-end=\"816\"\u003eTough Multi-Fiber Media\u003c\/strong\u003e – Polyester, cellulose, and glass fiber bonded for durability.\u003cbr data-start=\"879\" data-end=\"882\"\u003e • \u003cstrong data-start=\"885\" data-end=\"913\"\u003eFor Gen III Fuel Coolers\u003c\/strong\u003e – Correct element for 2004+ MerCruiser sterndrive and inboard setups.\u003cbr data-start=\"983\" data-end=\"986\"\u003e • \u003cstrong data-start=\"989\" data-end=\"1007\"\u003eOEM-Spec Build\u003c\/strong\u003e – Designed to seal right and flow properly in Mercury’s system.\u003c\/p\u003e\n\u003chr data-start=\"1073\" data-end=\"1076\"\u003e\n\u003ch3 data-start=\"1078\" data-end=\"1111\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"1112\" data-end=\"1228\"\u003e • MerCruiser sterndrives (Gen III)\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e • MerCruiser inboards (Gen III)\u003cbr data-start=\"1182\" data-end=\"1185\"\u003e • 2004 and newer cooler-equipped engines\u003c\/p\u003e\n\u003chr data-start=\"1230\" data-end=\"1233\"\u003e\n\u003ch3 data-start=\"1235\" data-end=\"1273\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/h3\u003e\n\u003cp data-start=\"1274\" data-end=\"1632\"\u003eA fresh filter can make the engine feel “lighter.” Acceleration smooths out, the boat holds cruise speed without sagging, and the motor handles rough water better because it isn’t starving for fuel when the tank sloshes. This filter also keeps water and grit out of the expensive parts—injectors, fuel pumps, rails—so the fuel system stays healthy long-term.\u003c\/p\u003e\n\u003chr data-start=\"1634\" data-end=\"1637\"\u003e\n\u003ch3 data-start=\"1639\" data-end=\"1656\"\u003eWhy Buy OEM\u003c\/h3\u003e\n\u003cp data-start=\"1657\" data-end=\"1976\"\u003eOEM filters aren’t just about fit—they use media that holds up to heat, pressure, and vibration. Aftermarket filters might look the same, but they often restrict flow or let fine debris sneak through. When you’re dealing with a fuel system this sensitive, the right filter prevents a lot of unnecessary troubleshooting.\u003c\/p\u003e\n\u003chr data-start=\"1978\" data-end=\"1981\"\u003e\n\u003ch3 data-start=\"1983\" data-end=\"1992\"\u003eFAQ\u003c\/h3\u003e\n\u003cp data-start=\"1993\" data-end=\"2139\"\u003e\u003cstrong data-start=\"1993\" data-end=\"2047\"\u003eQ1: What are the signs this filter needs changing?\u003c\/strong\u003e\u003cbr data-start=\"2047\" data-end=\"2050\"\u003e\u003cstrong data-start=\"2050\" data-end=\"2056\"\u003eA:\u003c\/strong\u003e Sluggish throttle, power loss at cruise, or the engine feeling “tight” under load.\u003c\/p\u003e\n\u003cp data-start=\"2141\" data-end=\"2262\"\u003e\u003cstrong data-start=\"2141\" data-end=\"2179\"\u003eQ2: How often should I replace it?\u003c\/strong\u003e\u003cbr data-start=\"2179\" data-end=\"2182\"\u003e\u003cstrong data-start=\"2182\" data-end=\"2188\"\u003eA:\u003c\/strong\u003e Most boaters do it once a season; sooner if fuel quality is questionable.\u003c\/p\u003e\n\u003cp data-start=\"2264\" data-end=\"2378\"\u003e\u003cstrong data-start=\"2264\" data-end=\"2304\"\u003eQ3: Can I handle the install myself?\u003c\/strong\u003e\u003cbr data-start=\"2304\" data-end=\"2307\"\u003e\u003cstrong data-start=\"2307\" data-end=\"2313\"\u003eA:\u003c\/strong\u003e Yes—basic tools and a rag for drips, and you’re done in minutes.\u003c\/p\u003e\n\u003cp data-start=\"2380\" data-end=\"2518\"\u003e\u003cstrong data-start=\"2380\" data-end=\"2443\"\u003eQ4: Will this help with small amounts of water in the fuel?\u003c\/strong\u003e\u003cbr data-start=\"2443\" data-end=\"2446\"\u003e\u003cstrong data-start=\"2446\" data-end=\"2452\"\u003eA:\u003c\/strong\u003e Yes, that’s part of its job—catching water and fine debris early.\u003c\/p\u003e\n\u003cp data-start=\"2520\" data-end=\"2658\"\u003e\u003cstrong data-start=\"2520\" data-end=\"2554\"\u003eQ5: Why avoid cheaper filters?\u003c\/strong\u003e\u003cbr data-start=\"2554\" data-end=\"2557\"\u003e\u003cstrong data-start=\"2557\" data-end=\"2563\"\u003eA:\u003c\/strong\u003e Poor media, bad seals, and reduced flow. You’ll feel it at the throttle sooner than you think.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/p65warnings.ca.gov\/\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940429287715,"sku":"35-866171A01","price":64.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV474159_6.jpg?v=1698812867","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-filter-fuel-35-866171a01","provider":"PartsVu","version":"1.0","type":"link"}