{"product_id":"1503-intake-exhaust-valve-spring-retainer-for-sea-doo-challenger-se-155-2012","title":"1503 Intake Exhaust Valve Spring Retainer for Sea-Doo Challenger SE 155 2012","description":"\u003ch2\u003eIntake\/Exhaust Valve Spring Retainer for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis intake\/exhaust valve spring retainer is a replacement valvetrain component that secures valve springs in place on the 1503 engine, cross-referencing OEM 2 x 155 specifications.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve spring retainer is a direct-fit replacement component for the 1503 engine platform, holding valve springs securely so the valvetrain maintains proper tension at high RPM. It suits riders servicing or rebuilding a Sea-Doo Challenger or SE equipped with the 155 HP 1503 powerplant. The retainer keeps valve springs seated correctly to support consistent compression and engine performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined to secure valve springs under high-lift camshaft loads\u003c\/li\u003e\n\u003cli\u003eDesigned for the 1503 155 HP engine configuration\u003c\/li\u003e\n\u003cli\u003eReplaces worn or fatigued retainers to restore proper valve spring tension\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel alloy for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eSold as a valvetrain replacement component for rebuild and service work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger 1503 155\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 1503 155\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eValve spring service and cylinder head rebuilds on 1503 engines\u003c\/li\u003e\n\u003cli\u003eTop-end refresh work on personalized watercraft\u003c\/li\u003e\n\u003cli\u003eRestoring valvetrain geometry after spring replacement\u003c\/li\u003e\n\u003cli\u003eRoutine engine maintenance on Sea-Doo Challenger and SE models\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\u003e2 x 155 1503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake\/Exhaust Valve Spring Retainer\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\u003eModel Year\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2012\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 Is this an original Sea-Doo part? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a replacement valve spring retainer made for Sea-Doo 1503 engines and is not an OEM-branded component. \u003cstrong\u003eA:\u003c\/strong\u003e Always compare it against the retainer you are replacing before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many retainers do I need? \u003cstrong\u003eA:\u003c\/strong\u003e Quantity depends on how many valves you are servicing, so count the positions on your cylinder head before ordering. \u003cstrong\u003eA:\u003c\/strong\u003e Replacing retainers in matched sets is common practice during a top-end rebuild.\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":51066063093846,"sku":"OO1C08944","price":36.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_7065cf38-ee2a-4943-a4b8-abb53b0b4e2b.jpg?v=1794350477","url":"https:\/\/www.solidspare.com\/products\/1503-intake-exhaust-valve-spring-retainer-for-sea-doo-challenger-se-155-2012","provider":"Solid Spare","version":"1.0","type":"link"}