Visual condition of the part

The product shows signs of use visible in the photos.

Visual condition of the part

The product has traces of use visible in the photos.

The Audi A3 8V Q3 F3 VW Golf Mk7 1.5 TSI Petrol Turbocharger is an original equipment turbocharger component designed for 1.5 TSI petrol engines in popular VAG Group models. A used OEM turbocharger is a sensible choice for drivers who want to restore proper boost while maintaining the engine's factory operating parameters.

Specifications and technical data

• SKU: 05E145701K-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 05E145701K
• Substitutable numbers: 05E145701K, 05E 145 701 K
• Fuel type: Petrol
• Category: Turbos & Parts

Technical characteristics of the 1.5 TSI turbocharger

The presented turbocharger for the 1.5 TSI petrol engine is a modern generation of superchargers used in compact VAG engines. The design is engineered for rapid boost pressure buildup, which translates into good dynamics from low revs and stable power delivery in the mid-range.

This solution supports efficient combustion of the fuel-air mixture, which in practice helps maintain engine refinement, reduce power losses, and ensure predictable throttle response. The turbocharger works in conjunction with the engine management system, which continuously monitors boost parameters, ensuring the entire drivetrain remains consistent with the factory ECU maps.

Application in Audi and VW models

The 1.5 TSI petrol turbocharger is used in popular models such as the Audi A3 8V, Audi Q3 F3, and Volkswagen Golf Mk7, equipped with TSI petrol engines. This makes it an attractive proposition for owners of compact cars and crossovers who want to quickly restore the full functionality of their turbocharging system without the need for costly replacement.

Selecting the right turbocharger for a specific engine version is crucial for the proper operation of the drive unit. Before purchasing, it's worth verifying compatibility with your vehicle based on technical data and manufacturer markings to ensure proper fit with the exhaust, intake, and control systems.

Original Audi OE brand and used condition

This component is from the Audi OE line, meaning it's an original part, designed and manufactured according to the vehicle manufacturer's standards. This ensures that factory design features are maintained, and the turbocharger works with other drivetrain components as intended by Audi and Volkswagen engineers.

The product is in used condition, which means it has been dismantled and previously used in a vehicle. This type of solution is often chosen by informed users who seek original components at a more favorable price, while maintaining factory specifications and compatibility with existing installations.

Benefits of installing a used turbocharger

Choosing a used turbocharger from a dismantler brings a number of practical benefits:

• Cost savings compared to purchasing a new component while maintaining the original build quality.
• Factory fit for the exhaust, intake and engine management systems of the Audi A3 8V, Q3 F3 and VW Golf Mk7 models with the 1.5 TSI engine.
• Consistency of operating parameters with engine controller maps, which facilitates installation and subsequent operation without the need to modify the software.
• Supporting the circular economy by reusing functional components from disassembly instead of producing new parts.

This approach allows you to keep your car in good technical condition while reducing service costs and the amount of waste generated by the automotive industry.

Circular economy and conscious choice of parts

By choosing a used turbocharger from a salvage yard, you're truly supporting a repair model based on the reuse of functional components. This solution benefits both the budget and the environment—especially in the case of components like turbochargers, whose production is material- and energy-intensive. To better understand how such decisions impact the environment and car maintenance costs, check out our article on the circular economy and selecting used salvage yard parts , which describes practical examples of using second-hand components.

Other Audi turbochargers – selection for a specific model

If you're also looking for other turbochargers for Audi, it's worth checking out our dedicated category, which features various turbocharger options tailored to specific models and engine versions. A comprehensive offering makes it easy to compare available solutions and choose the one that best suits your car's needs. See the full range by clicking the link: turbochargers for Audi .