{"product_id":"dorman-977-129-fuel-injection-throttle-body","title":"Dorman 977-129 Fuel Injection Throttle Body","description":"\u003ch2\u003eOverview of Dorman Fuel Injection Throttle Body 977-129\u003c\/h2\u003e\u003cp\u003eThe Dorman 977-129 Fuel Injection Throttle Body is designed for precise airflow control in Mazda 3 and Mazda 5 vehicles. This electronic throttle body ensures consistent engine performance by regulating air intake efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 3 and Mazda 5 models\u003c\/li\u003e\n\u003cli\u003eElectronic throttle body type for accurate throttle response\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum with a silver finish\u003c\/li\u003e\n\u003cli\u003eInlet diameter of 2.85 inches with flanged inlet type\u003c\/li\u003e\n\u003cli\u003eSingle outlet with a 2.16-inch bore diameter and non-flanged outlet\u003c\/li\u003e\n\u003cli\u003eSupports gas fuel injection systems with an airflow rate of 90\u003c\/li\u003e\n\u003cli\u003eDoes not include mounting hardware, gaskets, fuel injectors, or idle air control motor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 977-129 throttle body is engineered to meet the specifications of gas fuel injection systems in Mazda 3 and Mazda 5 vehicles. Featuring an aluminum body with a silver finish, it offers durability and corrosion resistance. The electronic throttle body design provides precise control over the throttle plate, improving engine responsiveness and fuel efficiency. The inlet diameter measures 2.85 inches with a flanged connection, while the outlet is non-flanged with a 2.16-inch bore diameter, ensuring proper fitment and airflow. This part is designed for use in gas fuel systems and supports an airflow rate of 90, making it suitable for maintaining optimal engine performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper throttle response in Mazda 3 and Mazda 5 vehicles\u003c\/li\u003e\n\u003cli\u003eResolves rough idling or stalling caused by faulty throttle bodies\u003c\/li\u003e\n\u003cli\u003eEliminates hesitation or poor acceleration due to throttle body wear\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light codes related to throttle position sensor errors\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring accurate air-fuel mixture control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 977-129 throttle body requires removal of the existing throttle body and careful cleaning of the mounting surface. Since mounting hardware and gaskets are not included, ensure you have the correct components before beginning installation. Proper torque specifications should be followed to avoid air leaks. It is recommended to perform a throttle body relearn procedure or reset the vehicle’s ECU after installation to ensure optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 977-129 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to official Dorman documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52114462408885,"sku":"BKKY-977-129","price":160.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_977129_Fro.jpg?v=1775160820","url":"https:\/\/www.partcatalog.com\/products\/dorman-977-129-fuel-injection-throttle-body","provider":"PartCatalog","version":"1.0","type":"link"}