{"product_id":"walker-211-2191-engine-coolant-temperature-sensor-radiator","title":"Walker 211-2191 Engine Coolant Temperature Sensor - Radiator","description":"\u003ch2\u003eReliable Engine Coolant Temperature Sensor for GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker Sensor Only Engine Coolant Temperature Sensor 211-2191 is designed to provide accurate temperature readings for your vehicle's engine management system. Compatible with various Buick, Chevrolet, and GMC models, this sensor ensures optimal engine performance and helps prevent overheating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Pin for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Circular design for precise fit\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 2 terminals for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female connector for compatibility with factory wiring\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 for straightforward sensor replacement when the existing wiring harness is intact and functional. The 211-2191 Engine Coolant Temperature Sensor is part of this line, offering a direct fit solution for specific GM vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 211-2191 Engine Coolant Temperature Sensor features a pin-type terminal with two connection points housed in a circular female connector. This design ensures a secure and accurate electrical connection to the vehicle’s engine control unit. The sensor is engineered to monitor the temperature of the engine coolant, providing critical data that helps regulate fuel injection and ignition timing. It is compatible with a range of Buick, Chevrolet, and GMC models including the Bolt EUV, Bolt EV, Canyon, Colorado, Cruze, Encore, Encore GX, Equinox, Malibu, Spark, Terrain, Trailblazer, Trax, and Volt.\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\u003c\/li\u003e\n\u003cli\u003eImproves engine performance by ensuring proper fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to coolant temperature sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports efficient operation of cooling fans and emission controls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 211-2191 sensor, ensure the existing wiring harness is in good condition as this product does not include a harness. The female circular connector with two pin terminals should match the factory connector for a direct plug-in fit. Properly torque the sensor to manufacturer specifications to avoid leaks or damage. It is recommended to verify sensor operation after installation by monitoring engine temperature readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker sensors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 211-2191 Engine Coolant Temperature Sensor undergoes rigorous quality control testing. Please refer to Walker’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52169370075317,"sku":"DKHD-211-2191","price":36.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2112191_Fro.jpg?v=1775590660","url":"https:\/\/www.partcatalog.com\/products\/walker-211-2191-engine-coolant-temperature-sensor-radiator","provider":"PartCatalog","version":"1.0","type":"link"}