Standard Ignition S20137 Fuel Injection Throttle Body

Overview of Standard Ignition Fuel Injection Throttle Body S20137

The Standard Ignition Fuel Injection Throttle Body S20137 is designed for precise air and fuel delivery in select Toyota vehicles. Engineered to meet OEM specifications, this electronic throttle body ensures reliable performance for Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra models.

• Compatible with Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra
• Electronic throttle body with one female connector
• Equipped with six male blade terminals for secure electrical connections
• Part number S20137 for accurate identification and fitment

Technical Features and Specifications

This fuel injection throttle body features a single female connector designed to interface seamlessly with the vehicle’s wiring harness. It includes six male blade terminals, providing a stable and corrosion-resistant electrical connection essential for throttle control. The electronic throttle body regulates airflow into the engine, contributing to efficient combustion and engine responsiveness. The part number S20137 corresponds to this specific configuration, ensuring compatibility with the listed Toyota models.

Application and Compatibility

The Standard Ignition S20137 throttle body is compatible with the following Toyota vehicles:

• Toyota 4Runner
• Toyota FJ Cruiser
• Toyota Tacoma
• Toyota Tundra

It is designed to replace the original equipment throttle body in these models, maintaining factory performance standards and ensuring proper fitment.

Common Issues Addressed by This Throttle Body

• Irregular or rough engine idling
• Poor throttle response or hesitation during acceleration
• Check engine light related to throttle position sensor faults
• Reduced fuel efficiency due to improper air-fuel mixture
• Engine stalling or surging at low speeds

Installation Notes and Tips

Installation of the Standard Ignition S20137 throttle body should be performed by a qualified technician or experienced DIYer. Ensure the vehicle’s battery is disconnected before removal to prevent electrical damage. Carefully disconnect the female connector and blade terminals, noting their orientation. Clean the throttle body mounting surface before installation to avoid air leaks. After installation, perform a throttle body relearn procedure as specified by Toyota to ensure proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The S20137 throttle body undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use. Refer to the warranty documentation for specific terms and conditions.