{"product_id":"420950840-water-pump-housing-gasket-for-sea-doo-challenger-se-255-1503-2009-2011","title":"420950840 Water Pump Housing Gasket for Sea-Doo Challenger SE 255 1503 2009-2011","description":"\u003ch2\u003eWater Pump Housing Gasket for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis water pump housing gasket is a direct-fit sealing component for the 1503 engine, cross-referenced to OEM part number 420950840, and it seals the housing mating surface to prevent coolant leaks under pressure.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump housing gasket provides a reliable seal between the pump housing and engine block on 1503-equipped watercraft. The gasket is shaped to match the housing flange, keeping coolant contained as the pump circulates flow through the cooling system. It suits riders performing routine pump maintenance or replacing a worn, weeping seal.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-cut to match the 1503 water pump housing flange\u003c\/li\u003e\n\u003cli\u003eSeals the housing mating surface against coolant seepage\u003c\/li\u003e\n\u003cli\u003eCross-referenced to OEM part number 420950840\u003c\/li\u003e\n\u003cli\u003eResists coolant, heat, and pressure cycling in marine use\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the original gasket during pump service\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 (2009-2011)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 430 1503 (2008-2011)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWater pump housing reassembly after impeller or seal service\u003c\/li\u003e\n\u003cli\u003eCooling system repairs on 1503-powered Challenger models\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance to stop coolant weeping at the housing\u003c\/li\u003e\n\u003cli\u003eWinterization and pre-season cooling system checks\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\u003e420950840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater Pump Housing Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSea-Doo watercraft\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 this gasket be replaced every time the housing is removed? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a fresh gasket is recommended each time the housing is separated, since old gaskets compress and may not reseal. Reusing a worn gasket risks coolant leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this gasket fit both the 255 and 430 versions? \u003cstrong\u003eA:\u003c\/strong\u003e It is listed for the 1503 engine used across the 2009-2011 Challenger SE 255 and 2008-2011 Challenger SE 430. Confirm your model and serial number before ordering.\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":51066354958422,"sku":"OO1C11542","price":29.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_e1c07f6e-8768-41dd-848a-14bbfff43765.jpg?v=1794396454","url":"https:\/\/www.solidspare.com\/products\/420950840-water-pump-housing-gasket-for-sea-doo-challenger-se-255-1503-2009-2011","provider":"Solid Spare","version":"1.0","type":"link"}