{"product_id":"278000965-temperature-sensor-for-sea-doo-challenger-720-1998-2000-2001","title":"278000965 Temperature Sensor for Sea-Doo Challenger 720 1998 2000-2001","description":"\u003ch2\u003eTemperature Sensor for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis temperature sensor for Sea-Doo watercraft, OEM cross-reference 278000965, tracks engine coolant temperature so overheating can be caught before it causes damage.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis temperature sensor for Sea-Doo is a replacement sending unit for Challenger 720 models built in 1998, 2000, and 2001. The sensor relays coolant temperature to the gauge or warning circuit, helping the operator monitor engine heat during a run. It suits owners replacing a failed sender or servicing the cooling system as part of seasonal maintenance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-references OEM part number 278000965\u003c\/li\u003e\n\u003cli\u003eThreaded mount that seats in the factory coolant port\u003c\/li\u003e\n\u003cli\u003eSealed connector to keep moisture out of the circuit\u003c\/li\u003e\n\u003cli\u003eTemperature element calibrated for marine coolant operating ranges\u003c\/li\u003e\n\u003cli\u003eLow-profile body that fits tight engine compartments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger 720, 1998\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger 720, 2000\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger 720, 2001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a sender that reads low, high, or not at all\u003c\/li\u003e\n\u003cli\u003eCooling system service before the season starts\u003c\/li\u003e\n\u003cli\u003eTracking engine temperature on longer runs\u003c\/li\u003e\n\u003cli\u003eDiagnosing a suspected overheating issue on the water\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\u003e278000965\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine coolant temperature sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarine cooling system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Sea-Doo Challenger 720, 1998, 2000-2001\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 original temperature sensor has failed? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs are a gauge that never moves, reads erratically, or triggers a temperature warning on a cold engine. Comparing readings against actual coolant temperature helps confirm the fault.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is sealant needed on the sensor threads? \u003cstrong\u003eA:\u003c\/strong\u003e A thread sealant rated for coolant is often used to prevent weeping at the port, but follow the service manual for your Challenger 720. Confirm thread size and connector match before installing.\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":51072033194070,"sku":"OO1C16265","price":78.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_6b02f94f-435a-4a35-8027-fd5f589cc2dd.jpg?v=1794407214","url":"https:\/\/www.solidspare.com\/products\/278000965-temperature-sensor-for-sea-doo-challenger-720-1998-2000-2001","provider":"Solid Spare","version":"1.0","type":"link"}