Spectra TB1063 Fuel Injection Throttle Body Assembly

Spectra TB1063 Fuel Injection Throttle Body

The Spectra TB1063 fuel injection throttle body assembly is built for electronic throttle control applications that require OE-level fit and function. It is a direct replacement for select Audi A4, Audi A4 Quattro, and Volkswagen Passat models, including 2000-2006 Audi A4 and 2001-2005 Volkswagen Passat applications.

Key Features

• Electronic throttle body assembly for fuel injection systems
• Engineered and tested to meet OE requirements
• Built to match the performance of the original equipment unit
• Direct-fit replacement for select Audi and Volkswagen applications
• Part number TB1063 for easy identification

Detailed Description

Spectra Premium designs this throttle body assembly to restore precise throttle response in vehicles that rely on electronic throttle control. The TB1063 is a practical replacement for worn or failing units on 2000-2006 Audi A4, 2000-2005 Audi A4 Quattro, and 2001-2005 Volkswagen Passat models. This part cross-references Bosch 0280750009 for the same application. If you are searching for a throttle body assembly for Audi A4 or Volkswagen Passat fuel injection service, TB1063 provides an OE-style solution backed by Spectra’s manufacturing standards.

What It Helps Fix

• Unstable or inconsistent idle
• Delayed throttle response
• Throttle body fault codes
• Reduced drivability from a worn electronic throttle unit
• Airflow control issues in the intake system

Installation Notes and Tips

Verify the part number and vehicle application before installation. After replacement, follow the vehicle-specific throttle relearn or adaptation procedure if required by the engine management system. Inspect the intake tract, connectors, and related sensors for contamination or damage before installing the new throttle body assembly.

Quality Assurance

Spectra Premium states that its electronic throttle bodies are developed and rigorously tested to meet OE requirements, and this assembly is built to meet or exceed the performance of the original equipment it replaces.