{"product_id":"hella-014494391-exhaust-gas-temperature-egt-sensor-rear","title":"Hella 014494391 Exhaust Gas Temperature (EGT) Sensor - Rear","description":"\u003ch2\u003eHella Exhaust Gas Temperature Sensor for HD Diesel Applications\u003c\/h2\u003e\u003cp\u003eThis HELLA exhaust gas temperature (EGT) sensor is a bolted, 2-pole replacement sensor with a 530 mm cable length. It is built for rear exhaust monitoring on select Chevrolet Silverado HD and GMC Sierra HD diesel applications, including 2500 HD and 3500 HD models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 014494391\u003c\/li\u003e\n\u003cli\u003eExhaust Gas Temperature (EGT) sensor for emission control systems\u003c\/li\u003e\n\u003cli\u003eBolted mounting type for secure rear installation\u003c\/li\u003e\n\u003cli\u003e2-pole connector design\u003c\/li\u003e\n\u003cli\u003e530 mm cable length\u003c\/li\u003e\n\u003cli\u003eCompatible with select Chevrolet Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHELLA 014494391 is an exhaust gas temperature sensor used to monitor exhaust heat levels in diesel emission control systems. Accurate EGT feedback supports proper engine management and aftertreatment operation on heavy-duty trucks such as the Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD. The HELLA brand line is associated with OE-style electrical and sensor components, and this sensor follows the specified bolted, 2-pin configuration for the listed rear positions.\u003c\/p\u003e\u003cp\u003eThis part cross-references Delphi TS30320 and Standard Ignition ETS75 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Sensor Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFault codes related to exhaust gas temperature sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect exhaust temperature readings in the emission control system\u003c\/li\u003e\n\u003cli\u003eRear sensor failures on diesel exhaust monitoring circuits\u003c\/li\u003e\n\u003cli\u003eDriveability issues tied to inaccurate aftertreatment temperature data\u003c\/li\u003e\n\u003cli\u003eCheck engine lights associated with EGT sensor circuit faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2015-2016 Chevrolet Silverado 2500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Chevrolet Silverado 3500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 GMC Sierra 2500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 GMC Sierra 3500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2014 Chevrolet Silverado 2500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2014 Chevrolet Silverado 3500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2014 GMC Sierra 2500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2014 GMC Sierra 3500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2007-2012 Chevrolet Silverado 2500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2007-2012 Chevrolet Silverado 3500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2007-2012 GMC Sierra 2500 HD, rear.\u003c\/li\u003e\n\u003cli\u003eFits 2007-2012 GMC Sierra 3500 HD, rear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the connector style, bolted mounting point, and rear sensor location before installation. Verify cable routing and sensor placement against the original unit to ensure proper fit on the exhaust system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHELLA manufactures this sensor to the listed electrical and mounting specifications for the confirmed vehicle applications. Part number 014494391 is cataloged for direct replacement use on the specified Chevrolet Silverado HD and GMC Sierra HD diesel models.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415153701045,"sku":"BFDP-014494391","price":119.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_014494391_Fro.jpg?v=1777801967","url":"https:\/\/www.partcatalog.com\/products\/hella-014494391-exhaust-gas-temperature-egt-sensor-rear","provider":"PartCatalog","version":"1.0","type":"link"}