{"product_id":"sierra-8870-4-cycle-outboard-oil-filter-47-8870","title":"Sierra 8870 4-Cycle Outboard Oil Filter","description":"\u003ch2\u003eSierra 8870 4-Cycle Outboard Oil Filter\u003c\/h2\u003e\u003cp\u003eA direct-fit oil filter designed specifically for 4-cycle outboard engines. The Sierra 8870 is built to OEM specifications, ensuring proper flow rate, bypass valve pressure, and thread fitment for compatible outboard applications. Routine oil filter replacement is one of the most effective ways to protect your outboard's internal components and extend engine life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Refer to Sierra's current application guide or your engine's service manual to confirm the 8870 is the correct filter for your outboard make, model, and year before ordering.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuilt to OEM specifications for compatible 4-cycle outboard engines\u003c\/li\u003e\n\u003cli\u003eCorrect bypass valve pressure and flow rate for outboard use\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOther Sierra 4-Cycle Outboard Oil Filters\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-7896-4-cycle-outboard-oil-filter-47-7896\"\u003eSierra 7896 4-Cycle Outboard Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-7897-4-cycle-outboard-oil-filter-47-7897\"\u003eSierra 7897 4-Cycle Outboard Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-7901-4-cycle-outboard-oil-filter-47-7901\"\u003eSierra 7901 4-Cycle Outboard Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-7902-4-cycle-outboard-oil-filter-47-7902\"\u003eSierra 7902 4-Cycle Outboard Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-7903-4-cycle-outboard-oil-filter-47-7903\"\u003eSierra 7903 4-Cycle Outboard Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-79062-4-cycle-outboard-oil-filter-47-79062\"\u003eSierra 79062 4-Cycle Outboard Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-7909-4-cycle-outboard-oil-filter-47-7909\"\u003eSierra 7909 4-Cycle Outboard Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-78242-oil-filter-gm-chev-short-47-78242\"\u003eSierra 78242 Oil Filter — GM\/Chev Short\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sierra-8779-oil-filter-47-8779\"\u003eSierra 8779 Marine Oil Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e Best suited as a scheduled maintenance replacement for compatible 4-cycle outboard engines during routine oil changes. Because outboard filters are engine-specific in thread pitch, bypass pressure, and anti-drainback valve design, always confirm fitment before purchasing — using the wrong filter can compromise oil pressure and engine protection. If you’re unsure which Sierra filter fits your outboard, cross-reference by engine brand and model using Sierra’s application guide. Browse the related filters above to find the correct part number for your engine.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51199651381284,"sku":"47-8870","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/47-8870.jpg?v=1785611174","url":"https:\/\/marisolmarine.com\/products\/sierra-8870-4-cycle-outboard-oil-filter-47-8870","provider":"Marisol Marine Company","version":"1.0","type":"link"}