{"product_id":"420874432-fuel-injector-for-sea-doo-challenger-se-255-1503-2009-2011","title":"420874432 Fuel Injector for Sea-Doo Challenger SE 255 1503 2009-2011","description":"\u003ch2\u003eFuel Injector for Sea-Doo Challenger SE 255 1503\u003c\/h2\u003e\u003cp\u003eThis fuel injector for Sea-Doo Challenger SE 255 1503 models (OEM cross-reference 420874432) provides accurate fuel metering to keep the 1503 engine running smoothly through the full throttle range.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis direct-fit fuel injector for Sea-Doo Challenger SE 255 restores dependable fuel delivery to the 1503 engine. A clogged or failing injector can cause hesitation, rough running, and power loss, so swapping in this 420874432 injector returns consistent spray performance to your jet boat. It is aimed at owners and techs servicing 2009 to 2011 Sea-Doo Challenger SE 255 1503 models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined nozzle produces a fine, uniform spray for complete combustion\u003c\/li\u003e\n\u003cli\u003eCalibrated to flow within the 1503 engine's factory fuel delivery specs\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant internals handle regular marine exposure\u003c\/li\u003e\n\u003cli\u003eMounts directly in the factory injector location with no modifications\u003c\/li\u003e\n\u003cli\u003eSeals securely at the fuel rail to hold pressure and prevent leaks\u003c\/li\u003e\n\u003cli\u003eSupplied as one injector for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 255 1503 (2009)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 255 1503 (2010)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 255 1503 (2011)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a clogged or failed injector during routine engine service\u003c\/li\u003e\n\u003cli\u003eBringing back smooth idle and crisp throttle response on the water\u003c\/li\u003e\n\u003cli\u003eFuel system upkeep on 1503-powered Challenger SE 255 jet boats\u003c\/li\u003e\n\u003cli\u003eShop or DIY repairs needing factory-style fuel delivery\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\u003e420874432\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFuel Injector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Injector\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 Does this injector fit all 2009 to 2011 Challenger SE 255 models? \u003cstrong\u003eA:\u003c\/strong\u003e It is listed for the Challenger SE 255 with the 1503 engine across those years, but serial number and production differences exist, so verify your engine code and injector number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I replace just one injector? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a single replacement works when only one injector has failed, though replacing aged injectors as a set helps keep fuel delivery balanced across the engine.\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":51067018772566,"sku":"OO1C14387","price":218.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_dad19994-a478-4b5d-88a0-7afd6543e903.jpg?v=1794397966","url":"https:\/\/www.solidspare.com\/products\/420874432-fuel-injector-for-sea-doo-challenger-se-255-1503-2009-2011","provider":"Solid Spare","version":"1.0","type":"link"}