{"product_id":"420850500-oil-filter-cover-o-ring-for-sea-doo-sport-21-300-1630-2026","title":"420850500 Oil Filter Cover O-Ring for Sea-Doo Sport 21-300 1630 2026","description":"\u003ch2\u003eOil Filter Cover O-Ring for Sea-Doo Sport 21-300 1630\u003c\/h2\u003e\u003cp\u003eThis oil filter cover O-ring seals the filter housing on the Sea-Doo Sport 21-300 1630, replacing OEM part 420850500 to prevent oil seepage at the cover.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis oil filter cover O-ring is a direct replacement seal for the Sea-Doo Sport 21-300 1630 oil filter housing, cross-referenced to OEM 420850500. It seats between the filter cover and housing to keep oil contained under normal operating pressure. A smart pick for riders doing their own routine maintenance on this personal watercraft.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-references OEM part number 420850500\u003c\/li\u003e\n\u003cli\u003eSeals the oil filter cover to the housing\u003c\/li\u003e\n\u003cli\u003eResists hot engine oil and typical marine conditions\u003c\/li\u003e\n\u003cli\u003eSimple install during routine oil and filter service\u003c\/li\u003e\n\u003cli\u003eKeeps the filter housing free of seepage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo Sport 21-300 1630, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoutine oil and filter changes\u003c\/li\u003e\n\u003cli\u003eFilter cover resealing after service\u003c\/li\u003e\n\u003cli\u003ePreventing oil seepage at the housing\u003c\/li\u003e\n\u003cli\u003eSeasonal maintenance on personal watercraft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420850500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOil filter cover O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Sea-Doo Sport 21-300 1630, 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should this O-ring be replaced? \u003cstrong\u003eA:\u003c\/strong\u003e Replacing it at each oil filter service is the safest practice, since a worn or flattened O-ring is the usual cause of cover seepage. Always confirm it matches your model before installing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this the same as OEM 420850500? \u003cstrong\u003eA:\u003c\/strong\u003e It is an aftermarket O-ring cross-referenced to OEM 420850500 for the Sea-Doo Sport 21-300 1630. Confirm your part number and serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51066188824662,"sku":"OO1C09318","price":25.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a37e9c9b-8757-4ffd-889a-c5d231def2e1.jpg?v=1794395211","url":"https:\/\/www.solidspare.com\/products\/420850500-oil-filter-cover-o-ring-for-sea-doo-sport-21-300-1630-2026","provider":"Solid Spare","version":"1.0","type":"link"}