{"product_id":"walker-1003-1052-exhaust-gas-temperature-egt-sensor","title":"Walker 1003-1052 Exhaust Gas Temperature (EGT) Sensor","description":"\u003ch2\u003eWalker HD Exhaust Gas Temperature Sensor 1003-1052\u003c\/h2\u003e\u003cp\u003eWalker Products HD 1003-1052 is an exhaust gas temperature (EGT) sensor built for exhaust-mounted temperature monitoring in diesel emission control systems. With a 14.0 mm thread diameter, 715.0 wiring harness length, black round connector, and 2-wire bullet terminal design, it supports direct replacement needs where accurate exhaust temperature feedback is required.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust Gas Temperature (EGT) sensor for emission control applications\u003c\/li\u003e\n\u003cli\u003eExhaust mount location with 14.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e715.0 wiring harness length for routing flexibility\u003c\/li\u003e\n\u003cli\u003eBlack round connector with male connector and male terminal ends\u003c\/li\u003e\n\u003cli\u003e2-wire, 2-terminal design with bullet terminals\u003c\/li\u003e\n\u003cli\u003eWalker Products HD line for heavy-duty automotive use\u003c\/li\u003e\n\u003cli\u003eCross-reference: Dorman - HD Solutions 904-7445\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Products HD focuses on engine management and fuel system components built to meet or exceed OEM standards, backed by in-house manufacturing, engineering, and technical support. Part number 1003-1052 is an exhaust gas temperature sensor used to monitor exhaust heat levels so the vehicle’s control system can manage emission-related functions more accurately. For buyers searching for a Walker EGT sensor, exhaust gas temperature sensor replacement, or a heavy-duty emission control sensor, 1003-1052 is a direct-fit style option to verify against the original connector and thread specifications. It is also a relevant replacement search for diesel applications such as Ford Super Duty, Chevrolet Silverado HD, and Ram heavy-duty trucks when the original sensor matches these dimensions.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFault codes related to exhaust gas temperature sensor performance\u003c\/li\u003e\n\u003cli\u003eInaccurate exhaust temperature readings in the emission control system\u003c\/li\u003e\n\u003cli\u003eConnector or terminal mismatch during sensor replacement\u003c\/li\u003e\n\u003cli\u003eSensor failure caused by heat exposure in the exhaust stream\u003c\/li\u003e\n\u003cli\u003eDrivability or regeneration concerns tied to faulty exhaust temperature input\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm the original sensor thread diameter, connector shape, terminal style, wire count, and harness length before installation. Because this part mounts in the exhaust, inspect the surrounding area for heat damage, corrosion, or damaged wiring before connecting the new sensor. Verify vehicle-specific application details for your Ford Super Duty, Chevrolet Silverado HD, or Ram truck before ordering, since EGT sensor configurations can vary by engine and emissions package.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products has supplied automotive fuel system and engine sensor components since 1946 and manufactures under ISO 9001\/IATF16949 quality systems. The 1003-1052 part number reflects Walker Products HD engineering standards for OEM-style replacement accuracy and technical support.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870199087285,"sku":"DKHD-1003-1052","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_10031052_Fro.jpg?v=1774736727","url":"https:\/\/www.partcatalog.com\/products\/walker-1003-1052-exhaust-gas-temperature-egt-sensor","provider":"PartCatalog","version":"1.0","type":"link"}