{"product_id":"sierra-18-7906-2-4-cycle-outboard-oil-filter","title":"Sierra 18-7906-2 4-Cycle Outboard Oil Filter – Yamaha F150–F250 V6 \u0026 Mercury\/Mariner F225","description":"\u003csection class=\"product-description\"\u003e\n\n\u003ch2\u003eSierra 18-7906-2 4-Cycle Outboard Oil Filter – Yamaha F150–F250 V6 \u0026amp; Mercury\/Mariner F225\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 18-7906-2  |  \u003cstrong\u003eSKU:\u003c\/strong\u003e 47-79062  |  \u003cstrong\u003eSupersedes:\u003c\/strong\u003e Sierra 18-7906-1  |  \u003cstrong\u003eUPC:\u003c\/strong\u003e 808282382537\u003c\/p\u003e\n\n\u003cp\u003eThe Sierra 18-7906-2 is a marine spin-on oil filter for selected Yamaha 150–250 HP V6 4-stroke outboards and compatible Mercury\/Mariner F225 4-stroke applications. It supersedes the earlier Sierra 18-7906-1. It uses a 3\/4–16 thread, heavy-wall steel canister with epoxy corrosion protection, high-efficiency filter media, and an anti-drain-back valve that retains oil in the filter during shutdown to help reduce dry-start conditions.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThread: 3\/4‑16\u003c\/li\u003e\n\u003cli\u003eApproximate height: 3.18 in.\u003c\/li\u003e\n\u003cli\u003eFilter type: 4-cycle outboard spin-on oil filter\u003c\/li\u003e\n\u003cli\u003eAnti-drain-back valve: Yes\u003c\/li\u003e\n\u003cli\u003eCanister: Heavy-wall epoxy-coated steel\u003c\/li\u003e\n\u003cli\u003eFilter media: High-efficiency, meets or exceeds OEM specification\u003c\/li\u003e\n\u003cli\u003eSupersedes: Sierra 18-7906-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYamaha F150 \/ LF150 4-stroke V6 outboards (selected model years — verify by 69J-series filter reference)\u003c\/li\u003e\n\u003cli\u003eYamaha F175 \/ LF175 4-stroke V6 outboards (selected model years — verify by 69J-series filter reference)\u003c\/li\u003e\n\u003cli\u003eYamaha F200 \/ LF200 4-stroke V6 outboards (selected model years — verify by 69J-series filter reference)\u003c\/li\u003e\n\u003cli\u003eYamaha F225 \/ LF225 4-stroke V6 outboards (selected model years — verify by 69J-series filter reference)\u003c\/li\u003e\n\u003cli\u003eYamaha F250 \/ LF250 4-stroke V6 outboards (selected model years — verify by 69J-series filter reference)\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner F225 4-stroke outboards specifying Mercury 35-822626T7 or Quicksilver 35-822626Q15 \/ 8M0154769\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Confirm your engine model, model year, and existing OEM filter number before ordering. The strongest Yamaha identifier is a 69J-13440-series part number on the current filter. For Mercury\/Mariner applications, match Quicksilver 35-822626Q15 or 8M0154769. The 3\/4‑16 thread helps distinguish this filter from other Yamaha oil filter families.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eService Interval\u003c\/h2\u003e\n\u003cp\u003eReplace at every scheduled engine oil service. Follow the outboard manufacturer’s recommended interval for your specific engine model — typically every 100 hours or once per season, whichever comes first.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove the old filter and confirm the old gasket has come away with it — a retained gasket will cause an oil leak\u003c\/li\u003e\n\u003cli\u003eClean the filter mounting surface\u003c\/li\u003e\n\u003cli\u003eLightly coat the new filter gasket with fresh engine oil before threading it on\u003c\/li\u003e\n\u003cli\u003eTighten by hand plus ¾ turn, or per engine manufacturer specification — do not over-tighten\u003c\/li\u003e\n\u003cli\u003eRun the engine and inspect for leaks before returning to service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM \u0026amp; Cross-Reference Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSierra:\u003c\/strong\u003e 18-7906-2 (supersedes 18-7906-1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYamaha:\u003c\/strong\u003e 69J-13440-00-00, 69J-13440-01-00, 69J-13440-02-00, 69J-13440-03-00, 69J-13440-04-00, 69J-13440-05-00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury:\u003c\/strong\u003e 35-8226267, 35-822626T7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuicksilver:\u003c\/strong\u003e 35-822626Q15, 8M0154769\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMallory:\u003c\/strong\u003e 9-57808\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFram:\u003c\/strong\u003e PH4967\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seachoice-50-21011-full-flow-oil-filter-20-micron\"\u003eSeachoice 50-21011 Full-Flow Oil Filter – 20 Micron\u003c\/a\u003e — value alternative for Mercury FourStroke \u0026amp; Yamaha 69J-series applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sierra-18-7902-4-cycle-outboard-oil-filter\"\u003eSierra 18-7902 4-Cycle Outboard Oil Filter – Yamaha F15–F100 4-Stroke\u003c\/a\u003e — Sierra filter for smaller Yamaha 3FV-series 4-stroke outboards\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sierra-7916-4-cycle-outboard-oil-filter\"\u003eSierra 7916 4-Cycle Outboard Oil Filter\u003c\/a\u003e — related Sierra 4-cycle outboard filter\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-18-7918-4-cycle-outboard-oil-filter-mercury-verado-inline-6\"\u003eSierra 18-7918 4-Cycle Outboard Oil Filter – Mercury Verado Inline-6\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/seachoice-50-21018-full-flow-oil-filter-20-micron\"\u003eSeachoice 50-21018 Full-Flow Oil Filter – 20 Micron\u003c\/a\u003e — Seachoice filter for Yamaha 3FV\/3FC-series 4-stroke outboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParts Desk Insights\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e Routine oil and filter changes on Yamaha F150 through F250 V6 4-stroke outboards — one of the most popular high-horsepower outboard families on the water — and on Mercury\/Mariner F225 4-stroke applications. The 69J-series is Yamaha’s primary oil filter reference for their V6 4-stroke outboard lineup, making this a high-volume service filter for any shop working on larger Yamaha 4-stroke outboards. This version (18-7906-2) supersedes the earlier 18-7906-1 and is the current Sierra part number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Issues:\u003c\/strong\u003e Yamaha uses multiple oil filter references across their 4-stroke outboard lineup, and some filters look similar. The safest fitment confirmation is matching a 69J-13440-series number on the current filter. For Mercury\/Mariner applications, confirm by Quicksilver 8M0154769 or 35-822626Q15. Customers sometimes search for the older 18-7906-1 — the 18-7906-2 is the current replacement. As with all spin-on filters, remind customers to verify the old gasket comes off with the old filter before installing the new one.\u003c\/p\u003e\n\n\u003c\/section\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199650627620,"sku":"47-79062","price":20.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/47-79061.jpg?v=1785611163","url":"https:\/\/marisolmarine.com\/products\/sierra-18-7906-2-4-cycle-outboard-oil-filter","provider":"Marisol Marine Company","version":"1.0","type":"link"}