VW Volkswagen Tiguan 5N Passat B6 Exhaust Manifold 2.0 TDI Diesel 03L253056A

The Volkswagen Tiguan 5N 2.0 TDI Diesel turbocharger is an original turbocharger component designed for diesel engines, ensuring stable engine performance. A used OEM turbocharger is a wise choice for drivers who want to restore their vehicle's dynamic performance while maintaining the engine's factory operating characteristics.

Specifications and technical data

• SKU: 03L253056A-2
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 03L253056A
• Substitutable numbers: 03L253056A, 03L 253 056 A, 03L253019J, 03L 253 019 J, BV43B-0139
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and technical characteristics

The turbocharger presented here comes from a line of original components used in the Volkswagen Tiguan 5N with the 2.0 TDI engine. Its design is adapted to work in diesel- powered engines, which means appropriately selected rotor geometry, boost characteristics, and resistance to the loads typical of diesel engines.

As a component of the turbochargers and parts category, this product increases the amount of air delivered to the cylinders, resulting in improved combustion efficiency, higher power, and improved torque throughout the entire rev range. Using an original turbocharger allows you to maintain the factory engine control maps without the need for additional modifications.

Original origin and replacement numbers

The turbocharger is a Volkswagen component, guaranteeing compliance with factory quality and fitment standards. The part has a dedicated OEM number and assigned interchangeable numbers, allowing it to be precisely matched to a specific engine version and vehicle year. The presence of reference numbers facilitates compatibility verification with other 2.0 TDI engine variants used in the VW Group.

If you'd like to deepen your knowledge of component selection based on manufacturer codes, this practical guide can be helpful: How to Select the Right Car Part Based on OEM Number and Other Codes . It will help you more easily verify the compatibility of your turbocharger with your Tiguan.

Status, verification and practical application

The turbocharger offered is in used condition, meaning it has been disassembled but retains functionality allowing for continued operation after proper reassembly. This type of component is particularly attractive to users seeking a compromise between repair costs and maintaining the vehicle's original technical specifications.

In practice, installing a used OEM turbocharger allows:

• restore the correct boost pressure and stable operation of the 2.0 TDI engine,
• maintain factory performance and fuel consumption parameters,
• avoid fit problems typical of substitutes of uncertain origin,
• reduce the cost of repair compared to purchasing a new unit.

Benefits of using an original diesel turbocharger

Choosing an original equipment turbocharger for the Volkswagen Tiguan 5N diesel engine ensures the integrity of the entire drivetrain. The factory design ensures proper fit with the exhaust manifold, intake system, and control system, minimizing the risk of leaks and calibration issues.

By maintaining the original specifications, you get:

• stable acceleration without jerking or delays in boost build-up,
• more predictable behavior of the car in everyday use,
• better cooperation with accompanying systems, such as EGR or particulate filter.

Used components and the economics of repairs

The decision to install a used turbocharger is often part of a broader strategy to optimize service costs. Many drivers approach body repairs similarly, using salvage parts. If you're interested in how to wisely use used components, it's worth checking out the article: Replacing Body Parts with Used Salvage Parts , which shows how to combine cost savings with quality.

Other turbochargers for Volkswagen

If you are also looking for other turbochargers dedicated to cars of this brand, check out our turbochargers for Volkswagen category, where you will find a wide selection of units for various models and engine versions.