{"product_id":"dorman-977-376-fuel-injection-throttle-body","title":"Dorman 977-376 Fuel Injection Throttle Body","description":"\u003ch2\u003eOE FIX Electronic Throttle Body\u003c\/h2\u003e\u003cp\u003eDorman 977-376 is an electronic fuel injection throttle body built as a standard replacement for select GM applications. It includes the throttle position sensor and a gasket, and it uses Dorman Sensor Shield technology with a proprietary butterfly shaft seal to help reduce future contamination-related failures from moisture and oil intrusion.\u003c\/p\u003e\u003cp\u003eCompatible with applications such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade, this throttle body is a direct-fit service part for gas-powered vehicles that use an electronic throttle body design.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectronic throttle body for gas fuel systems\u003c\/li\u003e\n\u003cli\u003eDorman Sensor Shield technology helps protect internal electronics from moisture and oil intrusion\u003c\/li\u003e\n\u003cli\u003eProprietary butterfly shaft seal adds contamination resistance\u003c\/li\u003e\n\u003cli\u003eThrottle position sensor included\u003c\/li\u003e\n\u003cli\u003eAluminum housing with natural finish\u003c\/li\u003e\n\u003cli\u003eFlanged inlet design with a single outlet\u003c\/li\u003e\n\u003cli\u003eGasket included for installation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman 977-376 throttle body is engineered for vehicles that rely on electronic throttle control and need a replacement for a failed OE unit. The aluminum body and integrated sensor support accurate throttle response, while the Sensor Shield sealing strategy addresses a common failure point caused by contamination inside the throttle assembly. It is a practical replacement for drivers searching for a Chevrolet Silverado 1500 throttle body, GMC Sierra 1500 throttle body, or Cadillac Escalade electronic throttle body with OE-style fitment.\u003c\/p\u003e\u003cp\u003eThis part cross-references Hitachi Automotive ETB0067 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThrottle response issues caused by a worn or contaminated throttle body\u003c\/li\u003e\n\u003cli\u003eCheck engine lights related to throttle position or electronic throttle control faults\u003c\/li\u003e\n\u003cli\u003eRough idle from internal throttle body contamination\u003c\/li\u003e\n\u003cli\u003eDriveability problems tied to moisture or oil intrusion in the throttle assembly\u003c\/li\u003e\n\u003cli\u003eReplacement needs for stamped OE numbers 12620263, 12678223, or 12713774\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the OE stamping on the original throttle body before ordering. This part is listed for vehicles stamped 12620263, 12678223, or 12713774 in several applications, including 2015-2021 Cadillac Escalade, 2019-2021 Chevrolet Silverado 1500, and 2019-2021 GMC Sierra 1500. Confirm connector style, terminal count, and intake configuration before installation. A gasket is included; mounting hardware is not included.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are built to address known failure points in original equipment designs. Part number 977-376 uses a contamination-resistant sealing approach intended to improve service life in demanding throttle body applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808179253429,"sku":"BKKY-977-376","price":220.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_977376_FRO.jpg?v=1784180366","url":"https:\/\/www.partcatalog.com\/products\/dorman-977-376-fuel-injection-throttle-body","provider":"PartCatalog","version":"1.0","type":"link"}