Audi A5 8T 3.0 TDI CCWA Intake Manifold Flap Actuator Valve Motor 059129086L

The Audi A5 8T 3.0 TDI CCWA Intake Manifold Actuator is a component from the Throttle Bodies group, designed for diesel engines in the Audi A5 8T model with the 3.0 TDI CCWA unit. This used part allows for an economical yet technically correct repair of the intake system, while maintaining proper cooperation with the engine control electronics. It's a solution for users who expect the intake manifold to function efficiently and the Diesel engine to run smoothly.

Specifications and technical data

• SKU: 059129086L
• Mark: Audi
• Condition: Used
• OEM Part Number: 059129086L
• Substitutable numbers: 059129086L, 059 129 086 L
• Fuel type: Diesel
• Category: Throttle Bodies

Purpose and Function in the Intake System

The intake manifold actuator in the Audi A5 8T 3.0 TDI CCWA is responsible for controlling the flaps within the manifold, which affects how cylinders are filled with air. A properly functioning component from this group ensures appropriate engine dynamics, smooth operation at low and high RPMs, and supports the maintenance of correct combustion parameters in a Diesel engine.

In practice, this means, among other things:

• more stable idle operation,
• better throttle response,
• reduction of control unit errors related to the intake manifold flap position.

Compatibility with the 3.0 TDI CCWA Unit

The presented actuator is designed to work with the 3.0 TDI CCWA engine in the Audi A5 8T, meaning it is mechanically and electrically matched to the factory control system. Using a component from the Throttle Bodies group dedicated to a specific engine unit minimizes the risk of installation problems and the need for wiring modifications.

For the user, this means the ability to restore proper intake system function without altering the engine's construction, while maintaining compliance with the diesel engine's factory operating parameters.

Product Characteristics and Condition

The offered intake manifold actuator is a used part, which allows for reduced repair costs compared to a new component, while maintaining the functionality required for daily operation. This type of solution is often chosen for intake system repairs in vehicles with mileage, where a reasonable cost-to-effect ratio is key.

The component comes from an Audi vehicle, ensuring proper fitment with the engine's construction and accessories. Choosing an original component from the aftermarket limits the risk of problems typical for aftermarket parts of uncertain origin.

Benefits of Using a Dedicated Actuator

Using the correct intake manifold actuator in a Diesel engine brings a number of practical benefits:

• restoring proper operation of the intake manifold flaps and their positioning,
• reducing the risk of the unit entering limp mode due to intake control errors,
• maintaining appropriate engine flexibility across the entire RPM range,
• better cooperation with the exhaust gas control system.

For workshops and individual users, this means the possibility of an effective repair without the need for a costly replacement of the entire manifold, provided its mechanical part remains functional.

Audi Throttle Bodies – Intake System Expansion and Service

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as actuators, control modules, or throttle body housings, check the available parts in the Audi Throttle Bodies category.

To better understand the relationships between the intake system and engine power supply, selecting components by OEM numbers, and the impact of individual sub-assemblies on the diesel engine's operation, it is worth reading the guide: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.