{"product_id":"420874520-fuel-injector-for-sea-doo-speedster-430-1503-2008","title":"420874520 Fuel Injector for Sea-Doo Speedster 430 1503 2008","description":"\u003ch2\u003eFuel Injector for Sea-Doo Speedster 430 1503\u003c\/h2\u003e\u003cp\u003eThis fuel injector replaces OEM part 420874520 and delivers measured fuel delivery on Sea-Doo Speedster 430 1503 models, keeping the engine running clean at speed.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis fuel injector for Sea-Doo is a direct-fit replacement unit built to restore proper atomization and fuel delivery on a 1503 engine. It suits owners chasing rough idle, misfires, or lean-running symptoms traced to a tired injector. One fuel injector for Sea-Doo installs in the factory location using the original connector and O-ring seal.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-references OEM part 420874520 for a confident match\u003c\/li\u003e\n\u003cli\u003eSealed electrical connector resists moisture in the engine bay\u003c\/li\u003e\n\u003cli\u003eStainless internals resist corrosion from fuel and humidity\u003c\/li\u003e\n\u003cli\u003eCalibrated flow rate supports consistent air-fuel ratios\u003c\/li\u003e\n\u003cli\u003eCompact body drops into the factory injector bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Speedster 430 with the 1503 engine\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo 1503 engine applications using injector 420874520\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 on the 1503 powerplant\u003c\/li\u003e\n\u003cli\u003eRestoring smooth idle and throttle response on the water\u003c\/li\u003e\n\u003cli\u003eRoutine fuel system service before a season of riding\u003c\/li\u003e\n\u003cli\u003eDiagnosing misfire or rich-running faults tied to 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\u003e420874520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\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\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect replacement\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 an aftermarket fuel injector built to match OEM part 420874520. It is not manufactured or endorsed by Sea-Doo.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many injectors does my 1503 engine use? \u003cstrong\u003eA:\u003c\/strong\u003e The 1503 is a multi-cylinder engine with one injector per cylinder, so confirm your build before ordering quantities. Replacing all of them at once is common practice during fuel system service.\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":51066507624534,"sku":"OO1C13011","price":134.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a86eb414-2f83-450f-8112-1a430ac16298.jpg?v=1794397176","url":"https:\/\/www.solidspare.com\/products\/420874520-fuel-injector-for-sea-doo-speedster-430-1503-2008","provider":"Solid Spare","version":"1.0","type":"link"}