Spectra TB1113 Fuel Injection Throttle Body Assembly

OE-Style Electronic Throttle Body

Spectra TB1113 is a fuel injection throttle body assembly built for direct replacement on select Toyota and Scion applications. It is engineered and tested to meet original equipment requirements, with performance intended to match the factory unit it replaces.

Compatible with 2003-2007 Toyota Highlander, 2005-2006 Scion tC, 2005-2006 Toyota Camry, 2004-2006 Toyota Solara, 2004-2005 Toyota RAV4, and 2004 Toyota Camry with Japan Built and Federal Emissions System configurations.

Key Features

• Electronic throttle body assembly for fuel injection systems
• OE-replacement design for factory-style fit and function
• Built to meet original equipment requirements
• Paraphrased OE-level performance target for select Toyota and Scion vehicles
• Part number TB1113 for catalog and fitment lookup

Detailed Description

The Spectra TB1113 throttle body assembly is a direct-fit replacement for vehicles that rely on electronic throttle control. It is designed for the Toyota Highlander, Toyota Camry, Toyota Solara, Toyota RAV4, and Scion tC applications listed above, making it a practical choice when restoring throttle response or replacing a worn factory unit. This part cross-references OE-style numbers such as 220300H020 and 220300H021 for the same application.

As a fuel injection throttle body assembly, this component regulates incoming air for the engine management system and works with the vehicle’s electronic controls to maintain proper idle and throttle operation. TB1113 is intended for buyers seeking a replacement that follows OE specifications closely without changing the original system design.

Common Issues This Part May Address

• Rough or unstable idle caused by throttle body wear
• Delayed or inconsistent throttle response
• Driveability problems related to electronic throttle control
• Airflow restriction from carbon buildup or internal wear
• Check engine light concerns tied to throttle body performance

Installation Notes and Tips

Verify the part number and vehicle configuration before ordering, especially for the 2004 Toyota Camry Japan Built with Federal Emissions System note. After installation, follow the manufacturer’s relearn or calibration procedure if required by the vehicle. Inspect the intake tract, electrical connector, and related sensors during replacement to help ensure proper operation.

Quality Assurance

Spectra Premium states that its electronic throttle bodies are developed and rigorously tested to meet OE requirements, and that these fuel injection throttle body assemblies meet or exceed the performance of the original equipment they replace.