{"product_id":"quicksilver-fuel-filter-assembly-for-mercury-mariner-40-60hp-20-micron-screw-on-translucent-bowl","title":"Quicksilver Fuel Filter Assembly for Mercury\/Mariner 40–60hp — 20‑Micron Screw‑On Translucent Bowl","description":"\u003cp\u003e\u003cstrong\u003eQuicksilver 879884T is a screw-on, under-cowl cartridge fuel filter assembly for Mercury and Mariner 40–60hp 4-cylinder EFI 4-stroke outboards that traps 20‑micron contaminants before they reach the engine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis inline replacement filter assembly installs under the engine cowl and comes with the replacement filter element pre-installed in a translucent screw-on bowl. Built to meet Mercury Marine OEM specifications, the assembly helps keep water, rust, sediment and other fuel-borne particles out of the fuel system so your outboard maintains smooth idling, reliable throttle response and consistent power delivery.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter protect my 40–60hp Mercury or Mariner outboard?\u003c\/h3\u003e\n\n\u003cp\u003eThe 20‑micron cartridge removes small particles and visible debris that can clog injectors and fuel pumps. Because it mounts under the cowl and uses a screw-on bowl you can inspect the fuel visually and swap the element quickly without special tools.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e20 micron filtration rating captures fine contaminants\u003c\/li\u003e\n  \u003cli\u003eScrew-on translucent bowl for quick visual checks and access\u003c\/li\u003e\n  \u003cli\u003ePre-installed replacement element reduces install time\u003c\/li\u003e\n  \u003cli\u003eDesigned to OEM specifications for fit and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my engine and where does it mount?\u003c\/h3\u003e\n\n\u003cp\u003eThis assembly is intended for Mercury 40–60hp 4‑cylinder EFI 4‑stroke outboards that use a screw-on type filter bowl located under the engine cowl. Confirm your model uses the same under-cowl mounting style before ordering to ensure compatibility.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpecifically for Mercury\/Mariner 40–60hp 4‑cylinder EFI 4‑stroke models\u003c\/li\u003e\n  \u003cli\u003eMounts under the outboard engine cowl in screw-on bowl setups\u003c\/li\u003e\n  \u003cli\u003eMatches Mercury Marine OEM form and fit standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I inspect and replace the filter element?\u003c\/h3\u003e\n\n\u003cp\u003eBecause the bowl is translucent you can see fuel condition and debris without disassembly. To replace the element, relieve fuel pressure, unscrew the bowl, remove the old cartridge, install the new element (already supplied), then re-tighten the bowl and check for leaks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRelieve fuel pressure and secure engine before service\u003c\/li\u003e\n  \u003cli\u003eUnscrew translucent bowl by hand for visual inspection\u003c\/li\u003e\n  \u003cli\u003eReplace cartridge element and reassemble; test for leaks\u003c\/li\u003e\n  \u003cli\u003eNo special tools required for routine element changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits can I expect from using this Quicksilver assembly?\u003c\/h3\u003e\n\n\u003cp\u003eBy removing water and particulate contaminants before they reach injectors and pumps, the filter helps maintain fuel system efficiency and reduces the chance of performance-robbing issues. Regular servicing with the correct filter can support consistent starting, steadier idle and more reliable throttle response during boating seasons.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHelps prevent injector and pump wear from debris\u003c\/li\u003e\n  \u003cli\u003eSupports steady idling and consistent throttle response\u003c\/li\u003e\n  \u003cli\u003eTranslucent bowl aids rapid diagnosis of fuel contamination\u003c\/li\u003e\n  \u003cli\u003eOEM-grade construction preserves engine reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boaters, dealers and marine technicians who own or service Mercury\/Mariner 40–60hp 4‑cylinder EFI 4‑stroke outboards and need a factory-spec inline cartridge filter assembly for under-cowl installations. Choose this Quicksilver 879884T assembly when you want an OEM‑matching replacement that simplifies inspections and element changes while protecting fuel system components from water and particulate contamination.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this filter compatible with my Mercury 50hp EFI outboard?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if your 50hp is a 4‑cylinder EFI 4‑stroke with a screw-on under‑cowl filter bowl, this assembly is the correct OEM-style replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I change the filter element?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inspect regularly and replace the element at scheduled service intervals or if you see contamination; frequency depends on fuel quality and operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48086877864094,"sku":"B004QJOP8O","price":33.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/quicksilver-fuel-filter-front.jpg?v=1785908756","url":"https:\/\/northtrailauto.ca\/products\/quicksilver-fuel-filter-assembly-for-mercury-mariner-40-60hp-20-micron-screw-on-translucent-bowl","provider":"North Trail Auto","version":"1.0","type":"link"}