Dorman 977-372 Fuel Injection Throttle Body - Left or Right

Overview of Dorman Fuel Injection Throttle Body 977-372

The Dorman 977-372 fuel injection throttle body is designed for precise electronic throttle control in select Audi and Lamborghini models. Engineered with a cast aluminum housing and integrated throttle position sensor, this component supports efficient fuel delivery and engine performance.

• Compatible with Audi R8 and Lamborghini Gallardo, Huracan, Murcielago
• Electronic throttle body with a 3.3-inch bore diameter
• Includes throttle position sensor for accurate throttle response
• Constructed from durable cast aluminum with a metal finish
• Features a 6-terminal blade-type female socket electrical connection

Technical Details and Features

This fuel injection throttle body (part number 977-372) is designed specifically for gas fuel systems and does not include fuel injectors, idle air control motor, or throttle body spacer. The electronic throttle body type ensures precise control of air intake, improving throttle response and engine efficiency. The integrated throttle position sensor provides real-time feedback to the engine control unit, optimizing performance. The 3.3-inch bore diameter supports proper airflow for the compatible vehicles. The housing is made from cast aluminum, offering strength and heat resistance, while the metal finish adds durability.

Compatible Vehicles and Applications

This throttle body is compatible with the following vehicles:

• Audi R8
• Lamborghini Gallardo
• Lamborghini Huracan
• Lamborghini Murcielago

It is designed to replace the original electronic throttle body in these models, ensuring proper fit and function.

Common Issues Addressed by This Throttle Body

• Erratic or unresponsive throttle behavior
• Check engine light related to throttle position sensor faults
• Reduced engine performance due to faulty throttle body
• Engine stalling or rough idle caused by throttle control issues
• Throttle body mechanical wear or damage

Installation Notes and Tips

Installation of the Dorman 977-372 throttle body requires careful handling to avoid damage to the throttle position sensor and electrical connectors. Ensure the electrical connection with the 6-terminal female socket is secure and free of corrosion. Since no gasket or seal is included, use the original or a compatible replacement gasket during installation. Professional installation is recommended to maintain proper calibration and throttle response.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications. While specific warranty details for part number 977-372 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to official Dorman documentation for exact warranty terms.