{"product_id":"dorman-904-7257-engine-coolant-temperature-sensor","title":"Dorman 904-7257 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eReliable Engine Coolant Temperature Sensor for Accurate Readings\u003c\/h2\u003e\u003cp\u003eThe Dorman 904-7257 Engine Coolant Temperature Sensor is designed to provide precise temperature monitoring for your vehicle's engine cooling system. Featuring a durable brass construction and a threaded end diameter of 19.05 mm, this sensor ensures a secure fit and reliable performance in various automotive applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dorman\u003c\/li\u003e\n\u003cli\u003ePart Number: 904-7257\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade with 2 terminals\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oval, Female connector\u003c\/li\u003e\n\u003cli\u003eThread Size: 1.5 mm with 19.05 mm threaded end diameter\u003c\/li\u003e\n\u003cli\u003eColor: Brass for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eResistance: 1.25 k ohms for accurate temperature sensing\u003c\/li\u003e\n\u003cli\u003ePackage Contents: 1 temperature sensor (no wiring harness included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 904-7257 Engine Coolant Temperature Sensor is engineered to deliver consistent and accurate temperature readings critical for engine management systems. Its blade-type terminals and oval female connector provide a secure electrical connection, minimizing the risk of signal loss or interference. The sensor’s brass body offers durability and resistance to corrosion, which is essential for long-term operation in harsh engine environments. With a resistance rating of 1.25 k ohms, this sensor is calibrated to provide precise feedback to the vehicle’s ECU, helping maintain optimal engine temperature and performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve inaccurate temperature gauge readings\u003c\/li\u003e\n\u003cli\u003ePrevents engine overheating by providing reliable temperature data\u003c\/li\u003e\n\u003cli\u003eAddresses engine performance issues related to faulty coolant temperature signals\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers caused by sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of cooling fans and fuel injection timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 904-7257 sensor, ensure the engine is cool to avoid burns or damage. The sensor features a 1.5 mm thread size and a 19.05 mm threaded end diameter, so verify compatibility with your vehicle’s engine block or cylinder head. Use appropriate thread sealant if recommended by the vehicle manufacturer. The sensor does not include a wiring harness, so reuse the existing harness or source a compatible connector. Confirm the oval female connector matches your vehicle’s wiring for a proper fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details for part number 904-7257 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. For exact warranty terms, consult the product documentation or Dorman’s official resources.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52111224635573,"sku":"FKCX-904-7257","price":40.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_9047257_Fro.jpg?v=1775160523","url":"https:\/\/www.partcatalog.com\/products\/dorman-904-7257-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}