Audi A5 8T 2.0 TFSI CDNB Petrol Automatic Gearbox Body Valve Oil Pump 0AW325031S

Audi A5 8T 2.0 TFSI CDNB Petrol Automatic Gearbox Body Valve Oil Pump is a specialized drivetrain component designed to work with the automatic transmission in petrol-powered vehicles. This OEM solution from the Oil pumps and parts category ensures proper lubrication and stable oil pressure within the automatic transmission. Using this component allows for a technically correct transmission repair while maintaining factory performance characteristics.

Specifications and technical data

• SKU: 0AW325031S
• Mark: Audi
• Condition: Used
• OEM Part Number: 0AW325031S
• Substitutable numbers: 0AW325031S, 0AW 325 031 S
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Oil Pumps & Parts

Purpose and function in the drivetrain

The described mechatronics unit with transmission oil pump is designed to work with the petrol engine in the Audi A5 8T model with an automatic transmission. Its task is to maintain the appropriate operating oil pressure, which translates into correct gear shifting, stable clutch operation, and protection of friction elements against excessive wear. Using an original component allows for maintaining the operating parameters specified by the vehicle manufacturer.

Benefits of using the original mechatronics unit with oil pump

Choosing a factory Audi solution for automatic transmission control and lubrication provides a number of practical advantages:

• maintaining gear shifting characteristics consistent with factory settings,
• proper oil pressure across the entire load range,
• better cooperation with the petrol engine control system,
• reduced risk of clutch slippage and transmission overheating,
• possibility of diagnostics and adaptation in accordance with Audi service procedures.

Thanks to this, the automatic transmission lubrication system operates under conditions close to factory specifications, which promotes longer transmission life and stable drivetrain operation in daily use.

Technical characteristics and compatibility

The mechatronics unit integrated with the oil pump is structurally matched to the automatic transmission used in the Audi A5 8T with a petrol engine. This means proper arrangement of oil channels, correct tuning with control logic, and compatibility with the factory controller software. The product comes from the Audi OE line, which facilitates installation in place of a worn element without the need for mechanical modifications.

As a used item, the component is an economical solution for users who want to restore the efficiency of the automatic transmission while maintaining the original system design. Proper selection of parts according to the manufacturer's markings helps avoid fitment issues and reduces the risk of improper transmission operation.

Practical installation and operating tips

When replacing the mechatronics unit with an oil pump in an automatic transmission, it is recommended to:

• thoroughly clean the system of contaminated oil and metal shavings,
• use transmission oil with the specification required by Audi,
• perform transmission adaptation procedures after installation,
• check system tightness and transmission operating temperature after the first test drives.

This approach allows you to fully utilize the potential of the used component and reduce the risk of secondary failures in the drivetrain. A properly performed replacement translates into smoother gear shifting and more predictable vehicle behavior in various road conditions.

If you are planning a comprehensive repair or upgrade of the automatic transmission lubrication system in your Audi and need other elements from the same group, such as pump bodies, control modules, or oil lines, check the available parts in the Audi oil pumps and parts category.

More knowledge about used OEM parts

When selecting used components for the drivetrain, it is worth being guided not only by price but also by origin and compliance with factory specifications. If you want to better understand how to choose original second-hand components for popular car models, check out the guide The best used car parts – a guide to the most frequently chosen original parts for popular car brands and models, which will help organize key technical criteria when making a purchase.