{"product_id":"dorman-977-321-fuel-injection-throttle-body","title":"Dorman 977-321 Fuel Injection Throttle Body","description":"\u003ch2\u003eOverview of Dorman Fuel Injection Throttle Body 977-321\u003c\/h2\u003e\u003cp\u003eThe Dorman 977-321 fuel injection throttle body is designed specifically for Nissan Frontier models, providing reliable air and fuel delivery performance. This throttle body features a durable aluminum housing and includes a throttle position sensor for precise engine control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Frontier vehicles\u003c\/li\u003e\n\u003cli\u003eDurable aluminum housing for long-lasting use\u003c\/li\u003e\n\u003cli\u003eIncludes throttle position sensor for accurate throttle response\u003c\/li\u003e\n\u003cli\u003eGray throttle body finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eElectrical connection with 6-pin male terminals\u003c\/li\u003e\n\u003cli\u003eNon-adjustable throttle body design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 977-321 throttle body is engineered to meet the specific requirements of Nissan Frontier models, ensuring proper air and fuel mixture delivery to the engine. Constructed with a robust aluminum housing, this throttle body offers strength and heat resistance necessary for consistent operation. The included throttle position sensor allows the vehicle's engine control unit to monitor throttle position accurately, optimizing fuel injection and engine performance. Featuring a gray finish, the throttle body resists corrosion and wear over time. The electrical connection uses a 6-pin male terminal with a pin-type connector, ensuring secure and reliable connectivity. This throttle body is non-adjustable and designed for direct replacement without the need for additional calibration.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper throttle response in Nissan Frontier vehicles\u003c\/li\u003e\n\u003cli\u003eResolves engine hesitation or stalling related to faulty throttle bodies\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light issues caused by throttle position sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves idle stability and overall engine performance\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged throttle body components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 977-321 throttle body requires basic mechanical skills and appropriate tools. Ensure the vehicle is turned off and cooled before beginning. Disconnect the battery to prevent electrical shorts. Carefully remove the existing throttle body and clean the mounting surface before installing the new unit. Since installation hardware is not included, retain original bolts and fasteners. Reconnect the electrical connector securely to the 6-pin male terminal. After installation, it is recommended to perform a throttle body relearn procedure or reset the engine control unit to ensure proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 977-321 throttle body to meet or exceed OEM specifications for Nissan Frontier vehicles. The aluminum housing and integrated throttle position sensor undergo rigorous quality checks to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52114462474421,"sku":"BKKY-977-321","price":373.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_977321_Fro.jpg?v=1775160820","url":"https:\/\/www.partcatalog.com\/products\/dorman-977-321-fuel-injection-throttle-body","provider":"PartCatalog","version":"1.0","type":"link"}