{"product_id":"420950772-head-gasket-for-sea-doo-islandia-se-220-1503-2006","title":"420950772 Head Gasket for Sea-Doo Islandia SE 220 1503 2006","description":"\u003ch2\u003eHead Gasket for Sea-Doo Islandia\/SE 220 1503\u003c\/h2\u003e\u003cp\u003eThis head gasket for Sea-Doo seals the cylinder head to the engine block on the 1503 engine used in the Islandia and SE 220, restoring compression and preventing coolant or combustion leaks; it cross-references OEM part 420950772.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis head gasket for Sea-Doo is a sealing component that fits between the cylinder head and engine block on the 1503 powerplant. It maintains compression and separates coolant and oil passages, making it essential for anyone rebuilding or servicing the Islandia or SE 220. Install this head gasket for Sea-Doo whenever the head is removed for service or the original seal has failed.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect cross-reference to OEM part number 420950772\u003c\/li\u003e\n\u003cli\u003eMulti-layer construction designed to handle high combustion pressures\u003c\/li\u003e\n\u003cli\u003ePrecise fitment for the 1503 engine platform\u003c\/li\u003e\n\u003cli\u003eSeals both combustion chambers and coolant passages\u003c\/li\u003e\n\u003cli\u003eResists heat cycling from repeated engine warm-up and cool-down\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Islandia with the 1503 engine\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Islandia SE 220 with the 1503 engine (2006)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after a blown head gasket\u003c\/li\u003e\n\u003cli\u003eCylinder head removal for valve or piston service\u003c\/li\u003e\n\u003cli\u003eCompression loss diagnosis and repair\u003c\/li\u003e\n\u003cli\u003eCoolant contamination troubleshooting\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\u003e420950772\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder head gasket\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 Should head bolts be replaced when installing this gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Many manufacturers specify new torque-to-yield head bolts for this job, so check your service manual before reuse. Always torque in the stated sequence and to the exact spec.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this gasket dry? \u003cstrong\u003eA:\u003c\/strong\u003e Follow the service manual for your 1503 engine, since some gaskets require specific sealants while others go on clean and dry. Clean both mating surfaces thoroughly before installation.\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":51114566778966,"sku":"OO1C20651","price":180.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_1ea59e9f-5ed7-4f32-92be-2cd02a530f26.jpg?v=1794481491","url":"https:\/\/www.solidspare.com\/products\/420950772-head-gasket-for-sea-doo-islandia-se-220-1503-2006","provider":"Solid Spare","version":"1.0","type":"link"}