{"product_id":"dorman-505-5203-engine-coolant-temperature-sensor","title":"Dorman 505-5203 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eReliable Engine Coolant Temperature Sensor for Accurate Readings\u003c\/h2\u003e\u003cp\u003eThe Dorman 505-5203 Engine Coolant Temperature Sensor is designed to provide precise temperature monitoring for your vehicle's engine cooling system. This sensor features a 1.25 resistance value and a durable black housing, ensuring consistent performance in demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResistance: 1.25 ohms for accurate temperature measurement\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 2 terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eOval-shaped male connector for proper fitment\u003c\/li\u003e\n\u003cli\u003eThread size of 1\/2 NPT for compatibility with various engine designs\u003c\/li\u003e\n\u003cli\u003eColor: Black for easy identification during installation\u003c\/li\u003e\n\u003cli\u003ePackage includes one temperature sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman 505-5203 Sensor\u003c\/h2\u003e\u003cp\u003eThis engine coolant temperature sensor from Dorman is engineered to monitor the temperature of the engine coolant and relay this information to the vehicle’s engine control unit (ECU). The sensor’s 1.25 resistance rating ensures accurate temperature readings, which are critical for optimal engine performance and fuel efficiency. Featuring a blade terminal type with two terminals and an oval-shaped male connector, the sensor is designed for a secure and reliable electrical connection. The 1\/2 NPT thread size allows for straightforward installation in compatible engine coolant ports. Its black color housing provides durability and resistance to heat and corrosion.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps prevent engine overheating by providing accurate coolant temperature data\u003c\/li\u003e\n\u003cli\u003eResolves erratic temperature gauge readings in vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses engine performance issues related to incorrect coolant temperature signals\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of cooling fans and temperature-dependent systems\u003c\/li\u003e\n\u003cli\u003eCompatible with various makes and models requiring a 1\/2 NPT threaded sensor with blade terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 505-5203 Engine Coolant Temperature Sensor, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the thread. Confirm the sensor’s 1\/2 NPT thread size matches the vehicle’s coolant port. Connect the blade terminals securely to prevent electrical issues. No wire harness is included, so reuse the existing harness or source separately if needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this engine coolant temperature sensor to meet or exceed OEM specifications, ensuring reliable operation and durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51898453000373,"sku":"FKCX-505-5203","price":49.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_5055203_Fro.jpg?v=1774983583","url":"https:\/\/www.partcatalog.com\/products\/dorman-505-5203-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}