Audi A3 8V Q3 8U VW Tiguan Mk1 5N Turbocharger Turbo Charger 2.0 TDI 04L253010H

The Audi A3 8V Q3 8U VW Tiguan Mk1 5N Turbo Turbocharger 2.0 TDI is an original equipment turbocharger from the Turbocharger & Parts segment, designed for 2.0 TDI diesel engines. This used OEM component is a solution for drivers looking for a factory fit while maintaining reasonable turbocharger repair costs.

Specifications and technical data

• SKU: 04L253010H
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L253010H
• Substitutable numbers: 04L253010H, 04L 253 010 H
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and compatibility

This turbocharger is designed to work with the diesel engines used in the Audi A3 8V, Audi Q3 8U, and first-generation Volkswagen Tiguan models. By adhering to manufacturer standards, it ensures proper boost parameters, stable engine operation, and proper operation of the control systems.

The original Audi Group origin ensures precise fit with the exhaust manifold, intake system, and oil and cooling systems, which reduces the risk of leaks and accelerated wear of adjacent components.

Technical characteristics of the turbocharger

As a turbocharger and parts component, this product is designed to operate under the demanding thermal and pressure conditions typical of diesel engines. The turbocharger design ensures:

• appropriately selected rotor and housing geometry for 2.0 TDI units,
• cooperation with the factory engine control and boost pressure sensors,
• maintaining the right balance between acceleration dynamics and fuel economy.

Adaptation to diesel fuel means resistance to higher torque loads and operation in a wider range of exhaust gas pressures, which is crucial for the durability of the turbocharger in everyday use.

Condition, origin and advantages of using a used part

The turbocharger offered is a used component, sourced from a vehicle dismantling. This type of solution significantly reduces repair costs compared to a new part, while maintaining the original manufacturer's specifications. For many users, this represents a favorable compromise between price and functionality, especially in older Audi A3, Q3, and VW Tiguan models.

Using an original aftermarket turbocharger also means:

• factory fit to the mounts and connections in the engine compartment,
• reducing the risk of compatibility problems typical of low-quality parts,
• Possibility to maintain the standard operating parameters of the 2.0 TDI unit without additional modifications.

Benefits of installation in Audi A3 8V, Q3 8U and VW Tiguan 5N

Installing a turbocharger dedicated to specific models translates into predictable vehicle performance across the entire rev range. A properly selected turbocharger system supports:

• smooth acceleration at low and medium revs,
• maintaining stable power while driving on the highway,
• efficient fuel combustion while maintaining appropriate dynamics.

For workshops and individual users, this means easier diagnostics, shorter installation times and a lower risk of having to re-interfere with the charging system.

Other Audi turbochargers and cost-effective repair knowledge

If you're looking for other turbochargers for Audi, check out our dedicated Audi turbochargers section, where you'll find a wide selection of original aftermarket parts. For owners of VW Group vehicles, including Volkswagens, we also recommend our guide , "Volkswagen Repair on a Budget? Discover How to Save on Original Car Parts ," which shows how to consciously use used components to reduce service costs without sacrificing quality.