Audi A4 B8 A5 8T 1.8 Petrol Engine Turbo Turbocharger 06H145701K

The Audi A4 B8 A5 8T 1.8 Petrol Engine Turbocharger is an original equipment turbocharger component designed for the 1.8 petrol engines in the Audi A4 B8 and Audi A5 8T models. A used OEM turbocharger ensures factory fit, stable operating parameters, and predictable turbocharging behavior in a petrol engine.

Specifications and technical data

• SKU: 06H145701K-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 06H145701K
• Substitutable numbers: 06H145701K, 06H 145 701 K
• Fuel type: Petrol
• Part type: Turbocharger Hose
• Category: Turbos & Parts

Technical characteristics of the turbocharger

This turbocharger is part of the Turbochargers and Parts category and is designed specifically for the 1.8-liter petrol engine in the Audi A4 B8 / A5 8T platform. Its OEM design ensures compatibility with the factory intake, exhaust, and engine management systems, resulting in stable boost pressure and predictable power characteristics.

The component is designed to operate with gasoline fuel, maintaining adequate thermal and mechanical resistance under typical operating conditions. Using the original turbocharger allows for maintaining proper combustion parameters, engine refinement, and proper response to gas injection.

Purpose and compatibility

Audi A4 B8 A5 8T 1.8 Petrol Engine Turbocharger is designed for specific engine versions that are factory-fitted with a supercharger. This allows for installation using existing mounting points, without the need for structural modifications.

To verify compatibility with a given vehicle, it's helpful to use the OEM part number and interchangeable part numbers found in the technical specifications. This helps avoid issues with the housing, oil and water connections, and connections to the exhaust manifold and intake manifold.

Condition, origin and advantages of using OEM parts

This used turbocharger is offered as a cost-effective solution for workshops and individual users, while maintaining the original manufacturer's specifications. This OEM part provides:

• factory fit with engine accessories and exhaust system,
• compatibility with engine control software, without the need to modify maps,
• maintaining the performance and fuel consumption parameters specified by the manufacturer,
• easier diagnosis and service compared to low-quality substitutes.

Used condition means the component shows signs of wear and tear. However, with proper installation and maintenance procedures, it can still ensure proper operation of the supercharger system. This is a sensible choice for repairs where combining original design with cost control is key.

Installation and operating instructions

When replacing the turbocharger in a 1.8 petrol engine, it is recommended to follow several important rules that affect the durability of the system:

• thorough flushing of oil lines and checking of lubrication pressure,
• verification of the condition of the intake system (tightness of the hoses, intercooler, clamps),
• checking the exhaust system in the area of the manifold and connections to the turbocharger,
• use of new seals and mounting elements in accordance with the manufacturer's recommendations.

This approach minimizes the risk of premature wear and allows the full potential of the turbocharger to be used in everyday operation.

How to choose the right turbocharger by OEM number

When selecting a turbocharger for an Audi, working with part numbers is particularly important. Properly comparing the OEM part number and interchangeable part numbers with vehicle data (e.g., VIN) helps avoid mistakes when purchasing. If you'd like to learn more about component compatibility verification by part number, check out our practical guide: Risk-Free Online Parts Shopping – Compatibility Verification by OEM Number .

Other Audi turbochargers

If you're also looking for other turbochargers for Audi, check out our dedicated offer: turbochargers for Audi . This allows you to easily compare available models within a single brand and choose the solution best suited to your specific engine.

If you want to learn more about safely selecting used supercharger components and other components, our step-by-step guide: safely buying used car parts online will be helpful, which describes practical strategies for selecting parts based on OEM numbers and vehicle data.