{"product_id":"dorman-977-557-fuel-injection-throttle-body","title":"Dorman 977-557 Fuel Injection Throttle Body","description":"\u003ch2\u003eElectronic Throttle Body for Ford and Lincoln\u003c\/h2\u003e\u003cp\u003eDorman 977-557 is a 100% new electronic fuel injection throttle body built to match original equipment fit and performance. It uses a corrosion-resistant aluminum housing, a new throttle position sensor, and a new circuit board for dependable throttle response on gas applications.\u003c\/p\u003e\u003cp\u003eCompatible with select Ford Expedition, Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, Lincoln Navigator, and Lincoln Mark LT applications, this throttle body supports direct replacement service for common driveability concerns. The Dorman 977-557 is a practical OE-style solution for vehicles that need a replacement electronic throttle body assembly.\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\u003eCorrosion-resistant aluminum housing with silver finish\u003c\/li\u003e\n\u003cli\u003eThrottle position sensor included\u003c\/li\u003e\n\u003cli\u003eFemale blade electrical connection with 6 terminals\u003c\/li\u003e\n\u003cli\u003e3.353-inch bore diameter\u003c\/li\u003e\n\u003cli\u003e100% new construction for replacement service\u003c\/li\u003e\n\u003cli\u003eNo gasket or seal included\u003c\/li\u003e\n\u003cli\u003eNo installation hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThis fuel injection throttle body is built for direct-fit replacement on 2004-2014 Ford and Lincoln trucks and SUVs listed in the fitment data. It is engineered as an electronic throttle body, with the sensor and circuit board already integrated into the assembly for consistent throttle control. The aluminum body helps resist corrosion, while the OE-style design supports proper fitment in applications such as the Ford Expedition and Lincoln Navigator.\u003c\/p\u003e\u003cp\u003eThis part cross-references Cardone New 6E-6001 for the same application. Part number 977-557 is also referenced against OE number 3L3Z9E926AA in interchange data.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThrottle response issues caused by a worn electronic throttle body\u003c\/li\u003e\n\u003cli\u003eDriveability problems related to a failing throttle position sensor\u003c\/li\u003e\n\u003cli\u003eCorrosion-related throttle body deterioration\u003c\/li\u003e\n\u003cli\u003eIdle or acceleration inconsistency tied to throttle control wear\u003c\/li\u003e\n\u003cli\u003eReplacement needs after electronic throttle body circuit failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, bore size, and vehicle application before installation. This unit uses a female blade electrical connection and does not include a gasket or seal, so inspect related sealing components during service. Confirm fitment for 2005-2014 Ford Expedition, 2005-2014 Lincoln Navigator, 2004-2010 Ford F-150, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-350 Super Duty, 2006-2008 Lincoln Mark LT, and 2010 Lincoln Mark LT from 2\/01\/10.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this throttle body as a new replacement component built to match original equipment specifications for fit and performance. The updated sensor and circuit board support reliable operation in compatible Ford and Lincoln applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52808180433077,"sku":"BKKY-977-557","price":250.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_977557_Fro.jpg?v=1784180388","url":"https:\/\/www.partcatalog.com\/products\/dorman-977-557-fuel-injection-throttle-body","provider":"PartCatalog","version":"1.0","type":"link"}