{"product_id":"420874430-fuel-injector-for-sea-doo-challenger-se-155-1503-2007-2009","title":"420874430 Fuel Injector for Sea-Doo Challenger SE 155 1503 2007-2009","description":"\u003ch2\u003eFuel Injector for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis fuel injector for Sea-Doo delivers a precise, metered spray of fuel into the combustion chamber, replacing OEM cross-reference 420874430 for reliable engine performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis fuel injector for Sea-Doo is a direct-fit replacement engineered to meter fuel delivery into your marine engine for crisp throttle response and steady idle quality. Each injector for Sea-Doo is built to match the spray pattern and flow characteristics expected by the 1503 engine platform. It suits riders who want to restore factory-like fuel delivery without hunting down discontinued OEM parts.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-metered fuel spray for consistent combustion and smoother idle\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for OEM cross-reference 420874430\u003c\/li\u003e\n\u003cli\u003eSealed electrical connector resists moisture and corrosion in marine environments\u003c\/li\u003e\n\u003cli\u003eCalibrated internal coil for reliable solenoid response under load\u003c\/li\u003e\n\u003cli\u003eCompatible with the 1503 four-stroke engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger 155 2007-2009\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 155 2007-2009\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing clogged or failed injectors during marine engine service\u003c\/li\u003e\n\u003cli\u003eRestoring atomization after long storage or ethanol fuel exposure\u003c\/li\u003e\n\u003cli\u003eRoutine fuel system maintenance on 1503-powered sport boats\u003c\/li\u003e\n\u003cli\u003eDiagnosing misfire or rough idle caused by weak injector spray\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\u003e420874430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFuel injector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503 engine platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarine\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 do I know if my injector needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Rough idle, misfires, hesitation under throttle, and fouled plugs often point to a failing injector. Fuel pressure testing and spray pattern inspection confirm the diagnosis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are injectors sold individually or as a set? \u003cstrong\u003eA:\u003c\/strong\u003e This listing is for one fuel injector. Check your engine's cylinder count and order the exact quantity you need for a full replacement set.\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":51066499563606,"sku":"OO1C12829","price":218.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_048330c9-6a49-4496-80ea-9ae460890897.jpg?v=1794397136","url":"https:\/\/www.solidspare.com\/products\/420874430-fuel-injector-for-sea-doo-challenger-se-155-1503-2007-2009","provider":"Solid Spare","version":"1.0","type":"link"}