Dorman 977-807 Fuel Injection Throttle Body

Overview of Dorman Fuel Injection Throttle Body 977-807

The Dorman 977-807 Fuel Injection Throttle Body is designed for precise air and fuel delivery in Hyundai and Kia vehicles. Engineered to meet OEM specifications, this throttle body supports efficient engine performance for models like the Hyundai Santa Fe and Kia Rondo.

• Compatible with Hyundai Santa Fe and Kia Rondo models
• Constructed from durable aluminum with a silver finish
• Inlet diameter of 70.5 mm with flanged inlet type
• Single outlet with a 60 mm bore diameter and non-flanged outlet
• Supports gas fuel systems with an airflow rate of 96
• Does not include mounting hardware, gaskets, fuel injectors, or idle air control motor
• Non-adjustable throttle body design

Technical Details and Construction

This throttle body features a robust aluminum construction finished in silver, providing corrosion resistance and durability under engine bay conditions. The inlet diameter measures 70.5 mm with a flanged design, ensuring a secure connection to the intake system. The outlet is non-flanged with a 60 mm bore diameter, optimized for gas fuel systems. The airflow rate of 96 supports proper air intake for fuel injection systems in compatible Hyundai and Kia vehicles. This part is non-adjustable and does not include additional components such as fuel injectors or idle air control motors, making it suitable for direct replacement applications.

Compatible Vehicles and Applications

The Dorman 977-807 throttle body is specifically compatible with the following vehicles:

• Hyundai Santa Fe
• Kia Rondo

This part is intended for use in gas fuel injection systems and is designed to replace the original throttle body to restore proper air and fuel delivery, improving engine responsiveness and efficiency.

Common Issues Addressed by This Throttle Body

• Irregular or rough engine idle
• Reduced engine power or acceleration hesitation
• Check engine light related to throttle body faults
• Poor fuel economy due to improper air-fuel mixture
• Throttle sticking or unresponsive throttle pedal

Installation Notes and Tips

Installation of the Dorman 977-807 throttle body requires removal of the existing throttle body from the intake manifold. Since mounting hardware and gaskets are not included, ensure you have the necessary components before beginning installation. Proper torque specifications should be followed to avoid air leaks. It is recommended to inspect and clean the throttle body mounting surface and surrounding components during installation. Calibration or relearning procedures may be necessary depending on the vehicle's engine control system.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. While specific warranty details for part number 977-807 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to official Dorman documentation for complete warranty information.