Audi A3 8V Petrol Exhaust Manifold With Turbocharger 04E145721P 04E145722G

Audi A3 8V Gasoline Turbocharger Turbine is an original part from the Turbochargers and Parts category, designed for Audi A3 8V generation gasoline engines. A used OEM turbocharger ensures a factory fit, maintaining the engine's proper operating parameters and stable performance. This is a solution for drivers who want to restore the functionality of the boost system without compromising on compatibility.

Specifications and technical data

• SKU: 04E145721P
• Mark: Audi
• Condition: Used
• OEM Part Number: 04E145721P
• Substitutable numbers: 04E145721P, 04E 145 721 P
• Fuel type: Petrol
• Part type: Turbocharger
• Category: Turbos & Parts

Purpose and Technical Characteristics

The presented turbine has been designed specifically for Audi A3 8V gasoline engines, adhering to manufacturer standards. Using an original OEM design means:

• correct fit to the exhaust manifold and intake system,
• proper boost characteristics across the entire RPM range,
• compatibility with factory engine control and accessories.

This ensures stable operation of the boost system, with predictable throttle response consistent with Audi's factory specifications.

Application in Audi Gasoline Engines

The turbocharger is designed for engines powered by gasoline fuel, which is crucial for operating temperatures, compression characteristics, and material selection. Compared to solutions used in diesel engines, the gasoline design is adapted for:

• higher rotor speeds,
• different exhaust gas flow characteristics,
• specific lubrication and cooling requirements.

Choosing a turbine dedicated to a specific fuel type minimizes the risk of overheating, power loss, and incorrect engine control unit operation.

Benefits of Using an Original Turbocharger

Opting for a used, original turbine for the Audi A3 8V is a solution that combines cost control with adherence to factory specifications. The key benefits include:

• factory fit with engine accessories and exhaust system,
• maintenance of stock power and torque characteristics,
• no need for modifications to the installation, oil lines, or intake,
• easier diagnostics and servicing due to compliance with manufacturer documentation.

For workshops and users, this translates to shorter installation times and a reduced risk of problems after replacing the boost component.

Selection by OEM and Compatibility Verification

To correctly select a turbocharger for a specific Audi A3 8V version, it is recommended to verify by OEM number or interchangeable numbers and check compatibility with the vehicle's VIN. This selection method minimizes the risk of installing the wrong variant and facilitates the work of workshops specializing in the Audi brand.

If you are interested in a broader context of selecting original parts for Audi engines, you can find practical tips in the article: Audi's Five-Cylinder Engine – Legend and Selection of Used OEM Parts by VIN and OEM Numbers. This is a helpful source of knowledge when planning repairs of the boost system and other components.

Condition, Installation, and Operation

The offered turbocharger is a used part, which translates to an attractive cost compared to a new component while maintaining the original design. Before installation, standard servicing procedures are recommended, such as checking the lubrication system, oil and intake lines, and replacing the engine oil with fresh oil compliant with Audi specifications.

A correctly selected and installed turbine can restore the boost system's functionality, reduce smoke, improve engine flexibility, and stabilize high-RPM operation. This is particularly important in modern gasoline engines, where a functional boost system directly impacts performance and fuel consumption.

If you are looking for other parts from the Turbochargers and Parts category dedicated to this brand, check out the Audi Turbochargers and Parts available in our store to select the appropriate component for your model.