Audi A3 8V Turbocharger Exhaust Manifold 2.0 TDI Diesel Engine 04L253010C

The Audi A3 8V 2.0 TDI Diesel Turbocharger is an original Audi Group turbocharger component designed for the 2.0 TDI diesel engines in the 8V generation A3. A used OEM turbocharger ensures factory fit, predictable performance parameters, and consistency with the engine's factory calibration.

Specifications and technical data

• SKU: 04L253010B-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L253010B
• Substitutable numbers: 04L253010B, 04L 253 010 B, 04L253010C, 04L 253 010 C
• Fuel type: Diesel
• Category: Turbos & Parts

Technical characteristics of the Audi A3 8V 2.0 TDI turbocharger

The turbocharger for the Audi A3 8V 2.0 TDI falls into the turbochargers and parts category, meaning it's designed specifically for the demanding environment of a diesel engine. The OEM design ensures adequate compression efficiency, stable boost pressure, and proper cooling and lubrication within the engine's oil system.

Designed for a diesel engine, the turbine operates with a characteristic diesel torque curve, supporting dynamic acceleration at low and mid-range revs and reducing turbo lag. This unique design translates into predictable engine behavior, proper control system operation, and compliance with factory injection maps.

Original origin and OEM fit

This product comes from the Audi OE line, meaning it complies with the vehicle manufacturer's factory standards. This ensures:

• factory mounting points – easier installation in the engine compartment without modifications,
• compatibility with accessories – proper connection to the exhaust manifold, intake and exhaust system,
• compatibility with electronics – correct cooperation with sensors and engine controller.

By maintaining OEM specifications, there is no need for additional mechanical adjustments after installation, and computer diagnostics remain fully functional.

Used condition - practical benefits

The turbocharger is offered in used condition, which represents a reasonable compromise between cost and maintaining original build quality. For many users, this means the turbocharger can be restored to full working order at a lower cost than a new component, while maintaining factory design and fit.

Choosing a used OEM turbocharger is particularly attractive in situations where the priority is:

• maintaining the vehicle's original specifications,
• reducing repair costs while retaining parts from dismantling,
• replacing a worn or damaged turbine with a factory-designed element.

Application in the 2.0 TDI diesel engine

The turbine presented here is designed for operation with a diesel engine, which is associated with higher thermal and pressure loads than in gasoline engines. Audi's original design was developed with long-term operation in such conditions in mind, with carefully selected rotor geometry, exhaust gas passages, and lubrication system.

A correctly selected turbocharger is crucial for:

• maintaining proper boost pressure,
• stable operation of the exhaust gas recirculation and filtration system,
• consistency of combustion parameters with the factory controller settings.

Why choose this Audi A3 8V 2.0 TDI turbocharger?

By choosing a used OEM turbocharger for your Audi A3 8V 2.0 TDI, you gain a component designed specifically for your model, maintaining factory geometry and fit. This solution is especially beneficial when you want a technically sound repair without experimenting with aftermarket parts of dubious origin.

If you're wondering whether a new or used part is the better choice for you, an article comparing both options might be helpful – check out our comparison of new and used car parts in terms of cost and quality to help you choose your repair strategy wisely.

If you also need other turbochargers for Audi cars, check out our dedicated offer: turbochargers for Audi . This allows you to easily compare available solutions within the same category and brand.