{"product_id":"dokili-fuel-filter-for-75-250hp-mercury-mariner-verado-optimax-dfi-2-pack-with-wrench-oem-compatible","title":"Dokili Fuel Filter for 75–250hp Mercury\/Mariner Verado \u0026 Optimax DFI — 2-Pack with Wrench, OEM Compatible","description":"\u003cp\u003e\u003cstrong\u003eDokili Fuel Filter is a drop-in replacement for 75–250hp Mercury\/Mariner Verado and Optimax DFI engines that delivers cleaner fuel flow and includes an install\/removal wrench in a 2-pack.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement fuel filter is engineered to match common OEM part numbers used across Mercury, Mariner, Quicksilver, Sierra and compatible aftermarket lines. It fits a wide range of 75–250hp outboard and stern-drive engines, offering a robust construction and consistent fuel delivery so your boat runs smoothly. Each set ships with two filters and a dedicated tool wrench to simplify installation and removal during routine maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and part numbers does this filter fit?\u003c\/h3\u003e\n\u003cp\u003eThis Dokili filter covers numerous Mercury and Mariner applications from 75 through 250 horsepower, including Verado and Optimax DFI systems. It is cross-referenced to many OEM and aftermarket numbers so you can confirm fitment quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OEM numbers: Quicksilver 8M0060041, 8M0122423, 8M0020349, 884380T\u003c\/li\u003e\n  \u003cli\u003eMercury Marine references: 35-884380T, 35-8M0020349, 35-8M0060041\u003c\/li\u003e\n  \u003cli\u003eSierra: 18-7981; Mallory: 9-37970; Pro Marine: 884380-1\u003c\/li\u003e\n  \u003cli\u003eRecommended for 75–250hp outboards and MerCruiser stern drives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this filter improve fuel flow and engine response?\u003c\/h3\u003e\n\u003cp\u003eThe filter is built to maintain steady fuel delivery by trapping contaminants before they reach the fuel system. Cleaner fuel reduces the risk of clogs, helps maintain consistent acceleration and supports reliable engine behavior under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMedia designed to capture particulates and rust from tank fuel\u003c\/li\u003e\n  \u003cli\u003eEngineered pressure characteristics to avoid fuel starvation under throttle\u003c\/li\u003e\n  \u003cli\u003eDurable casing reduces the chance of deformation or leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction quality can I expect?\u003c\/h3\u003e\n\u003cp\u003eDokili uses corrosion-resistant materials and reinforced sealing to withstand marine environments. The construction is intended for repeated seasonal use and to resist common stressors like vibration, moisture and fuel additives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust outer housing to resist impact and crushing\u003c\/li\u003e\n  \u003cli\u003eQuality filter media for consistent particle retention\u003c\/li\u003e\n  \u003cli\u003ePrecision sealing to prevent bypass and leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eEach purchase includes two fuel filters plus a dedicated install\/removal tool wrench to streamline servicing. The filter is a direct-replacement design, so no modifications are required for compatible engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2x Dokili fuel filters for immediate spares or dual-engine upkeep\u003c\/li\u003e\n  \u003cli\u003e1x install\/removal tool wrench to torque and remove canisters safely\u003c\/li\u003e\n  \u003cli\u003eSimple hand tools usually suffice; follow engine manufacturer torque specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boaters and marine technicians who need a reliable, OEM-compatible fuel filter for 75–250hp Mercury\/Mariner outboards and stern-drive engines. It’s suited for routine maintenance, seasonal winterizing, or as a spare on vessels where proven part cross-references and an included wrench save time during filter changes. Ideal when you want a cost-effective alternative that matches common Quicksilver, Sierra, Mallory and Mercury part numbers and keeps fuel systems cleaner between service intervals.\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 a direct replacement for Mercury 35-884380T?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Dokili fuel filter cross-references Mercury 35-884380T and fits 75–250hp compatible engines as a direct replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include a tool for removal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each 2-pack includes one install\/removal wrench to simplify filter changes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dokili","offers":[{"title":"Default Title","offer_id":48084902051998,"sku":"B0DD7G9MRR","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dokili-front-packaging.jpg?v=1785865728","url":"https:\/\/northtrailauto.ca\/products\/dokili-fuel-filter-for-75-250hp-mercury-mariner-verado-optimax-dfi-2-pack-with-wrench-oem-compatible","provider":"North Trail Auto","version":"1.0","type":"link"}