{"product_id":"walker-211-2090-engine-coolant-temperature-sensor","title":"Walker 211-2090 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eReliable Engine Coolant Temperature Sensor for GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker Sensor Only Engine Coolant Temperature Sensor (part number 211-2090) is designed to provide accurate temperature readings for your vehicle's engine management system. Compatible with select Cadillac, Chevrolet, and GMC models, this sensor ensures optimal engine performance and helps prevent overheating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oblong for precise fitment\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 2 terminals for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female to match factory wiring harness\u003c\/li\u003e\n\u003cli\u003eWiring Harness: Not included, sensor only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker Sensor Only Product Line\u003c\/h2\u003e\u003cp\u003eThe Sensor Only line from Walker focuses on providing high-quality replacement sensors without additional wiring harnesses or installation hardware. This allows professional technicians and experienced DIYers to replace the sensor component directly, ensuring compatibility with existing vehicle wiring and reducing installation complexity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 211-2090 Engine Coolant Temperature Sensor is engineered to deliver precise temperature data to the engine control unit (ECU). Featuring a blade terminal type and an oblong female connector with two terminals, this sensor is designed for a secure and accurate electrical connection. It is compatible with popular GM models including Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500 and Silverado 1500 LTD, GMC Sierra 1500 and Sierra 1500 Limited, as well as Tahoe, Yukon, and Yukon XL. This sensor plays a critical role in monitoring engine temperature to optimize fuel injection, ignition timing, and cooling fan operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by providing accurate temperature readings\u003c\/li\u003e\n\u003cli\u003eHelps resolve erratic temperature gauge readings\u003c\/li\u003e\n\u003cli\u003eSupports proper engine performance and fuel efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to coolant temperature sensor faults\u003c\/li\u003e\n\u003cli\u003eEnsures reliable operation of cooling fans and temperature-dependent systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 211-2090 sensor, ensure the vehicle is cool to avoid burns. The sensor features a female oblong connector with two blade terminals, so verify connector compatibility before installation. Since this is a sensor-only part, the existing wiring harness must be reused. Properly secure the sensor to prevent leaks and ensure accurate readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker sensors are manufactured to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. Using the Walker 211-2090 sensor helps maintain the reliability of your Cadillac Escalade, Chevrolet Silverado 1500, or GMC Sierra 1500 cooling system.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52169347563701,"sku":"DKHD-211-2090","price":36.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2112090_Fro.jpg?v=1775590653","url":"https:\/\/www.partcatalog.com\/products\/walker-211-2090-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}