{"product_id":"water-temperature-sensor-349-0721-for-perkins-403d-15t-404d-15-404d-22t-403c-11","title":"Water Temperature Sensor 349-0721 for Perkins 403D-15T 404D-15 404D-22T 403C-11","description":"\u003ch2\u003eWater Temperature Sensor for Perkins\u003c\/h2\u003e\u003cp\u003eThis water temperature sensor replaces OEM part number 349-0721 and monitors coolant temperature for Perkins 403D-15T, 404D-15, 404D-22T, and 403C-11 engines to ensure optimal engine performance and prevent overheating.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water temperature sensor is designed for Perkins diesel engines, providing accurate temperature readings to the ECU. The water temperature sensor ensures reliable engine operation by monitoring coolant temperature. It is a direct replacement for Perkins part number 349-0721.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAccurate coolant temperature sensing for precise engine control\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant brass or stainless steel construction\u003c\/li\u003e\n\u003cli\u003eDirect plug-and-play replacement for OEM sensor\u003c\/li\u003e\n\u003cli\u003eSealed electrical connector prevents moisture ingress\u003c\/li\u003e\n\u003cli\u003eThreaded mounting for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Perkins 403D-15T\u003c\/li\u003e\n\u003cli\u003efor Perkins 404D-15\u003c\/li\u003e\n\u003cli\u003efor Perkins 404D-22T\u003c\/li\u003e\n\u003cli\u003efor Perkins 403C-11\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstruction equipment like excavators and loaders\u003c\/li\u003e\n\u003cli\u003eAgricultural tractors and harvesters\u003c\/li\u003e\n\u003cli\u003eIndustrial generator sets\u003c\/li\u003e\n\u003cli\u003eMaterial handling equipment\u003c\/li\u003e\n\u003cli\u003eMarine propulsion engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e349-0721\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the function of this water temperature sensor? \u003cstrong\u003eA:\u003c\/strong\u003e It measures engine coolant temperature and sends that data to the ECU to adjust fuel injection and cooling fan operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How can I verify if my sensor is faulty? \u003cstrong\u003eA:\u003c\/strong\u003e Use a multimeter to check resistance at known temperatures; a defective sensor will show out-of-range readings or no continuity.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44962786017366,"sku":"ZZ2Z00553","price":43.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_62dc0b04-55fd-4f54-9950-bebabe07fce1.jpg?v=1781614231","url":"https:\/\/www.solidspare.com\/products\/water-temperature-sensor-349-0721-for-perkins-403d-15t-404d-15-404d-22t-403c-11","provider":"Solid Spare","version":"1.0","type":"link"}