{"product_id":"420254882-intake-or-exhaust-valve-guide-for-sea-doo-ltd-18-300-1630-2026","title":"420254882 Intake or Exhaust Valve Guide for Sea-Doo LTD 18-300 1630 2026","description":"\u003ch2\u003eIntake or Exhaust Valve Guide for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis intake or exhaust valve guide for Sea-Doo is a replacement engine component that keeps valve stems aligned inside the cylinder head; it carries OEM cross-reference 420254882.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve guide for Sea-Doo fits into the cylinder head to hold intake and exhaust valve stems on center as they open and close. It restores valve stem support on high-hour engines and is intended for riders and mechanics rebuilding a Sea-Doo 1630 engine. Confirm your engine code and head casting before ordering this intake or exhaust valve guide.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGuide bore sized for correct valve stem clearance\u003c\/li\u003e\n\u003cli\u003eMachined for a firm press fit into the cylinder head\u003c\/li\u003e\n\u003cli\u003eWorks for both intake and exhaust valve positions\u003c\/li\u003e\n\u003cli\u003eHeat-resistant material suited to continuous engine temperatures\u003c\/li\u003e\n\u003cli\u003eReplacement for OEM reference 420254882\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo LTD 18-300 with 1630 engine, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head rebuilds on 1630 engines\u003c\/li\u003e\n\u003cli\u003eValve stem wear correction on high-hour watercraft\u003c\/li\u003e\n\u003cli\u003eTop-end service after valve seat work\u003c\/li\u003e\n\u003cli\u003eShop and DIY engine repair\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\u003e420254882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eValve guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake or exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Year\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLTD 18-300\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 many valve guides does one engine need? \u003cstrong\u003eA:\u003c\/strong\u003e A guide is sold as a single unit, so order the quantity that matches the number of positions you are rebuilding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this guide need machining after installation? \u003cstrong\u003eA:\u003c\/strong\u003e Valve guides are commonly reamed or honed to final stem clearance after being pressed into the head, so check your service specification.\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":51060214366294,"sku":"OO1C02339","price":57.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_faefccf9-580e-4e61-8781-7e75652f9e94.jpg?v=1794307117","url":"https:\/\/www.solidspare.com\/products\/420254882-intake-or-exhaust-valve-guide-for-sea-doo-ltd-18-300-1630-2026","provider":"Solid Spare","version":"1.0","type":"link"}