{"product_id":"holstein-2cts0370-engine-coolant-temperature-sensor","title":"Holstein 2CTS0370 Engine Coolant Temperature Sensor","description":"\u003ch2\u003eEngine Coolant Temperature Sensor Overview\u003c\/h2\u003e\u003cp\u003eHolstein 2CTS0370 is an engine coolant temperature sensor for a wide range of GM, Saturn, Isuzu, Buick, Pontiac, Chevrolet, GMC, and related applications. It is a direct-fit replacement for vehicles that rely on accurate coolant temperature input for engine management and gauge operation.\u003c\/p\u003e\u003cp\u003eUse this sensor when servicing a vehicle with coolant temperature signal concerns and you need a replacement that matches the original application. Fits 2004-2007 Saturn Vue, N\/A; Fits 2003-2006 Isuzu Ascender, N\/A; Fits 2004-2006 Pontiac GTO, N\/A.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant temperature sensor for OE-style replacement service\u003c\/li\u003e\n\u003cli\u003eBroad fitment across many GM-platform passenger vehicles, trucks, and vans\u003c\/li\u003e\n\u003cli\u003eSupports accurate coolant temperature reporting to the engine control system\u003c\/li\u003e\n\u003cli\u003eHolstein Parts application coverage for direct replacement use\u003c\/li\u003e\n\u003cli\u003ePart number 2CTS0370 for catalog and service matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Holstein Parts 2CTS0370 engine coolant temperature sensor is built for direct replacement across a large range of compatible applications, including Chevrolet, GMC, Buick, Pontiac, Saturn, Isuzu, and Honda Passport models. This sensor is used to provide the engine control module with coolant temperature data, which is critical for fuel control, idle strategy, and temperature-related diagnostics. The part number 2CTS0370 is also cross-referenced to Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003cp\u003eFitment includes many Chevrolet and GMC trucks and vans, along with passenger cars such as the Chevrolet Malibu, Pontiac Grand Prix, Buick Regal, and Saturn L-series. If you are replacing a failed coolant temperature sensor on a Chevrolet Silverado-era platform or a Pontiac Grand Am application, this Holstein Parts sensor is listed for the same service position and vehicle coverage shown in the fitment data.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect coolant temperature readings\u003c\/li\u003e\n\u003cli\u003eHard starting or rough cold operation caused by faulty temperature input\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to coolant temperature signal faults\u003c\/li\u003e\n\u003cli\u003eErratic gauge behavior tied to a failing sensor\u003c\/li\u003e\n\u003cli\u003eFuel mixture or idle control issues linked to inaccurate temperature data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the connector style, thread size, and application notes against the original sensor before installation. Some listed vehicles include location-specific notes such as air cleaner or intake manifold mounting, so confirm the exact service location for your application. Use the vehicle-specific service procedure and inspect the cooling system for leaks or contamination before installing the new sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHolstein Parts supplies application-specific replacement components for a wide range of import and domestic vehicles. The 2CTS0370 is cataloged with extensive fitment coverage and interchange references to help confirm the correct replacement for the original part.\u003c\/p\u003e","brand":"Holstein","offers":[{"title":"Default Title","offer_id":53563676098741,"sku":"GQFV-2CTS0370","price":20.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/4H_2CTS0370_Fro.jpg?v=1792473163","url":"https:\/\/www.partcatalog.com\/products\/holstein-2cts0370-engine-coolant-temperature-sensor","provider":"PartCatalog","version":"1.0","type":"link"}