{"product_id":"standard-ignition-tx353-engine-coolant-temperature-sensor-engine-block","title":"Standard Ignition TX353 Engine Coolant Temperature Sensor - Engine Block","description":"\u003ch2\u003eEngine Coolant Temperature Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TX353 is an engine coolant temperature sensor for direct engine block mounting on select GM trucks and SUVs. It provides the temperature signal used by the engine management system to monitor coolant conditions and respond accurately.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eScrew-in attachment for secure engine block installation.\u003c\/li\u003e\n\u003cli\u003eFemale plug connector with a single octagon-shaped connection point.\u003c\/li\u003e\n\u003cli\u003eTwo male blade terminals for the electrical interface.\u003c\/li\u003e\n\u003cli\u003eBlack and brass construction with metal and plastic finish materials.\u003c\/li\u003e\n\u003cli\u003eFits 2020-2024 GMC Sierra 1500, engine block.\u003c\/li\u003e\n\u003cli\u003eFits 2020-2023 Chevrolet Silverado 1500, engine block.\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 Cadillac Escalade, engine block.\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 Cadillac Escalade ESV, engine block.\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 Chevrolet Suburban, engine block.\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 Chevrolet Tahoe, engine block.\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 GMC Yukon, engine block.\u003c\/li\u003e\n\u003cli\u003eFits 2021-2023 GMC Yukon XL, engine block.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eTX353 is built for applications that require an engine coolant temperature sensor mounted in the engine block. The screw-in design, plug-style connector, and blade terminal layout support a straightforward electrical connection and a secure threaded installation. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 55490805, TS7345) for the same application. Standard Ignition TX353 is a fitment-specific replacement for GM full-size trucks and SUVs, including Chevrolet Silverado 1500 and GMC Sierra 1500 applications, along with Cadillac Escalade and Chevrolet Tahoe platforms.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a failed coolant temperature sensor that can trigger inaccurate temperature readings.\u003c\/li\u003e\n\u003cli\u003eRestoring engine management input when the sensor signal becomes intermittent.\u003c\/li\u003e\n\u003cli\u003eAddressing hard-start, rough-running, or drivability concerns tied to coolant temperature data.\u003c\/li\u003e\n\u003cli\u003eCorrecting warning lights or diagnostic trouble codes related to coolant temperature sensing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall TX353 at the engine block location specified by the vehicle application. Confirm connector style, terminal layout, and thread engagement before installation. Verify the electrical connection is fully seated and inspect the surrounding cooling system components for leaks or damage during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies replacement sensors for service applications that require accurate temperature input and OE-style electrical connection details. TX353 is built with a screw-in mounting style and application-specific connector configuration for the listed GM vehicles.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":53497280299189,"sku":"FBHK-TX353","price":24.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TX353_FRO.jpg?v=1791528741","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-tx353-engine-coolant-temperature-sensor-engine-block","provider":"PartCatalog","version":"1.0","type":"link"}