Audi A5 S5 8T Engine Turbo Turbocharger 2.0 TFSI CDNC Petrol 06H145701K

Audi A5 S5 8T Engine Turbo Turbocharger 2.0 TFSI CDNC is an original component from the Turbochargers and parts group, designed for Audi petrol engines. This used OEM turbocharger ensures proper boost parameters, maintaining the factory engine performance characteristics and stable operation in daily use.

Specifications and technical data

• SKU: 06H145701K-4
• Mark: Audi
• Condition: Used
• OEM Part Number: 06H145701K
• Substitutable numbers: 06H145701K, 06H 145 701 K, 06H 145 701 L, 06H145701L
• Fuel type: Petrol
• Part type: Turbocharger
• Category: Turbos & Parts

Purpose and technical specifications

The presented turbocharger has been designed to work with the 2.0 TFSI petrol engine in Audi A5 / S5 8T models. The OEM design guarantees appropriate boost pressure, correct exhaust gas flow, and proper lubrication and cooling of the rotating assembly, which translates into stable engine performance. Thanks to the factory design, compatibility with engine accessories, the exhaust manifold, the intake system, and electronic control is maintained. This solution allows for maintaining the stock power and torque characteristics without the need for engine control unit map modifications.

Benefits of using an original Audi turbocharger

Using an original turbocharger in an Audi A5 / S5 8T provides a number of practical benefits:

• maintaining factory dynamics during acceleration across the full rev range,
• proper cooperation with the fuel injection and ignition system of the petrol engine,
• stable boost pressure, reducing the risk of knocking and engine overheating,
• fitment to the stock exhaust and intake system without installation modifications. A used OEM component is a reasonable compromise between repair costs and maintaining high manufacturing quality. Factory fitment minimizes the risk of leaks, geometry issues, or engine control unit errors after replacement.

Condition, verification, and vehicle fitment

The turbocharger comes from dismantling and is offered as a used part, which allows for significantly reducing repair costs compared to a new component. Before installation, a standard service procedure is recommended: checking the lubrication system, oil line patency, intake tightness, and air filter condition to ensure the longest and most trouble-free operation of the turbocharger possible. The component has an assigned OEM part number and interchangeable numbers, which facilitates precise matching to a specific engine version and vehicle model year. When selecting, it is worth comparing the markings with service documentation or the number found on the currently installed turbocharger to avoid mechanical and electronic compatibility issues.

Optimizing repair and operating costs

Choosing a used OEM turbocharger is particularly beneficial for repairs where maintaining a reasonable budget while keeping high-quality parts is key. In many cases, this allows for restoring full efficiency of the boost system without the need to invest in expensive replacements or reconditioning of uncertain origin. If you want to better plan your service budget and compare the cost-effectiveness of using used components in different types of engines, it is worth reading an article discussing the evolution of Volkswagen engines, typical faults, and the impact of used parts on repair costs: Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs. Additionally, to better understand how to use used OEM components to lower service costs, you can use the practical tips contained in the guide: rising repair costs and the boom in used parts – how to save on car service.

Expanding the Audi boost system

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as turbocharger oil lines, intake components, or mounts, check out the available parts in the Audi Turbochargers and parts category.