{"product_id":"sierra-fuel-filter-medium-21-micron-mercury-yamaha-oem-replacement","title":"Sierra Fuel Filter Medium 21 Micron | Mercury \u0026 Yamaha OEM Replacement","description":"\u003ch2\u003eReliable filtration for powerful marine engines\u003c\/h2\u003e\n\u003cp\u003eWhen you depend on steady power on the water, a dependable fuel filter matters. The Sierra Fuel Filter Medium is designed to support engines that demand consistent fuel delivery, featuring a 21 micron rating to help capture smaller particulates while maintaining healthy flow.\u003c\/p\u003e\n\u003cp\u003eIn real-world boating, you may notice more stable fuel delivery during long runs or when towing gear, especially with ethanol-blended fuels that can introduce more water and particulates. The filter is capable of flowing up to 90 gallons per hour, helping feed even higher-demand motors without creating noticeable flow restrictions.\u003c\/p\u003e\n\u003ch3\u003eKey filtration and compatibility details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlow capacity up to 90 GPH to support higher-demand engines\u003c\/li\u003e\n\u003cli\u003eFiltration rating of 21 microns for refined particle capture\u003c\/li\u003e\n\u003cli\u003eLong form factor: 435 inches long (1105 mm) to fit a variety of installations\u003c\/li\u003e\n\u003cli\u003eThread pitch 42690 ensures a proper seal and secure mounting\u003c\/li\u003e\n\u003cli\u003eDesigned to work with ethanol-blended fuels commonly used in marine environments\u003c\/li\u003e\n\u003cli\u003eOEM replacement for Mercury Marine 35-802893Q and Yamaha ABB-FUELF-IL-TR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose this Sierra filter\u003c\/h3\u003e\n\u003cp\u003eThis unit aligns with OEM references while delivering practical, real-world filtration for boats and small commercial vessels. Expect straightforward installation, a dependable seal, and compatibility with standard mounting configurations. While results can vary with fuel quality and engine condition, the filter can be a meaningful part of a broader fuel-management approach.\u003c\/p\u003e\n\u003ch3\u003eWhat to expect in use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConsistent fitment with common thread pitch and mounting layouts\u003c\/li\u003e\n\u003cli\u003eClear OEM-replacement guidance for Mercury and Yamaha references\u003c\/li\u003e\n\u003cli\u003ePotential for smoother operation during extended voyages and steady trolling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\n\u003cp\u003eOn a mid-size fishing boat, weekend cruiser, or workboat, dependable filtration supports steady throttle response and fuel delivery. The 21 micron rating helps balance filtration with adequate flow, while ethanol-blend compatibility addresses common fuel types found at marine docks. This combination may contribute to more predictable engine behavior during long runs or when navigating varying water temperatures.\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: Which engines and OEM references is this Sierra filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It's an OEM replacement for Mercury Marine 35-802893Q and Yamaha ABB-FUELF-IL-TR.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes this filter suitable for ethanol-blended fuels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It features a 21-micron rating and supports high-flow delivery for engines using ethanol-blended fuels.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":42465586085973,"sku":"B0009TO4FE","price":27.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/sierra-fuel-filter-medium-front-view.jpg?v=1778012982","url":"https:\/\/plentytorque.co.uk\/products\/sierra-fuel-filter-medium-21-micron-mercury-yamaha-oem-replacement","provider":"PlentyTorque","version":"1.0","type":"link"}