06a133066e TESTED & READY TO GO! 

The AEG 2.0L throttle body (part number 06A133066E) is an OEM component used in certain Volkswagen engines, specifically the AEG 2.0L inline-4 found in models like the Volkswagen Golf Mk4 and Volkswagen Jetta Mk4.
It’s a key part of the air intake system. The throttle body controls how much air flows into the engine based on how far you press the accelerator pedal. Inside, there’s a butterfly valve that opens and closes to regulate airflow. This airflow is then measured and balanced with fuel to ensure proper combustion.
This particular unit is electronically controlled (drive-by-wire), meaning it uses sensors and an electric motor instead of a traditional cable to adjust the throttle position. It typically includes:

The throttle plate (butterfly valve)

Throttle position sensor (TPS)

Idle control functionality (integrated in electronic units)

Electrical connector for communication with the ECU

Common reasons to replace or service this part include carbon buildup causing rough idle, poor throttle response, or fault codes related to throttle position or airflow.
In short, it’s an essential component for managing engine performance, responsiveness, and efficiency in AEG 2.0L VW engines.

🚗 Volkswagen Golf (Mk4)
1998–2001 Volkswagen Golf Mk4
2.0L (AEG engine only)

🚗 Volkswagen Jetta (Mk4 / Bora)
1999–2001 Volkswagen Jetta Mk4
2.0L (AEG engine only)

🚗 Volkswagen New Beetle
1998–2001 Volkswagen New Beetle
2.0L (AEG engine only)