{"product_id":"walker-211-2023-engine-coolant-temperature-sensor","title":"Walker 211-2023 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eEngine Coolant Temperature Sensor Overview\u003c\/h2\u003e\u003cp\u003eWalker 211-2023 is a sensor-only engine coolant temperature sensor built to report real-time coolant temperature to the ECM. That signal helps the engine manage fuel delivery, ignition timing, cold-start enrichment, and cooling fan operation for consistent drivability.\u003c\/p\u003e\u003cp\u003eCompatible With select Buick Encore, Chevrolet Trax, Chevrolet Sonic, Cadillac ELR, Chevrolet Cruze, Chevrolet Cruze Limited, Chevrolet Volt, and Saturn Astra applications, this Walker Sensor Only part number 211-2023 is a direct-fit replacement for factory-style service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant temperature sensor for ECM temperature input\u003c\/li\u003e\n\u003cli\u003ePin terminal type with 2 terminals\u003c\/li\u003e\n\u003cli\u003eFemale circular connector shape\u003c\/li\u003e\n\u003cli\u003eSensor only; wiring harness not included\u003c\/li\u003e\n\u003cli\u003eEngineered to match OE resistance values, thermal response, and signal output\u003c\/li\u003e\n\u003cli\u003eHeat-resistant construction for exposure to coolant, vibration, and temperature swings\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for straightforward replacement service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eWalker Sensor Only parts focus on replacement sensors that integrate with factory systems without unnecessary extras. The 211-2023 follows that approach with OE-style electrical characteristics and a direct-fit layout for service on vehicles that rely on accurate coolant temperature data.\u003c\/p\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker Products 211-2023 engine coolant temperature sensor provides the ECM with the temperature information it uses to manage engine operation. Accurate coolant temperature input supports proper fuel injection, ignition timing, cold-start enrichment, and radiator fan control. This sensor is built to match OE specifications for resistance, thermal response, and output signal, helping maintain stable communication with the vehicle’s control system. It is a practical replacement for a failed sensor, a drivability concern, or a check engine light tied to coolant temperature data.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts 37083 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to coolant temperature sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect temperature readings sent to the ECM\u003c\/li\u003e\n\u003cli\u003eHard cold starts or poor cold-start fuel enrichment\u003c\/li\u003e\n\u003cli\u003eCooling fan operation concerns caused by inaccurate temperature input\u003c\/li\u003e\n\u003cli\u003eRough engine operation tied to faulty coolant temperature data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2020-2021 Buick Encore, location-engine; sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2020-2021 Chevrolet Trax, location-engine; sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2012-2018 Chevrolet Sonic, gold terminal pins; sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 Cadillac ELR, gold terminal pins; sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2016 Chevrolet Cruze Limited, gold terminal pins; sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2015 Chevrolet Cruze, sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2011-2015 Chevrolet Volt, location-water outlet; sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2011-2013 Chevrolet Cruze, gold terminal pins; sensor only.\u003c\/li\u003e\n\u003cli\u003eFits 2008 Saturn Astra, incl. O-ring; sensor only.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVerify connector style, terminal count, and sensor location before installation. Because the wiring harness is not included, reuse the existing harness connection and confirm the connector seats fully. Inspect the cooling system and related seals during replacement, especially on applications noted with an O-ring or water outlet location.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products builds this coolant temperature sensor to OE-style resistance and signal standards for reliable integration with factory electronics. Durable, heat-resistant materials are used to help the sensor withstand continuous coolant exposure and engine-bay temperature changes.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52412243345589,"sku":"DKHD-211-2023","price":32.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2112023_Fro.jpg?v=1777787642","url":"https:\/\/www.partcatalog.com\/products\/walker-211-2023-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}