Audi A6 C7 Pressure Hose Intercooler Turbo Charger 2.0 TFSI 4G0145737AP

Audi A7 4G 3.0 TDI Turbocharger Intercooler Hose is an original intake system component designed for diesel engines. It ensures a sealed and stable connection between the turbocharger, intercooler, and manifold, which translates to proper boost pressure and efficient engine operation. This is the solution for users who expect factory fitment without experimenting with random aftermarket parts.

Specifications and technical data

• SKU: 4G0145737AP
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0145737AG
• Substitutable numbers: 4G0145737AG, 4G0 145 737 AG
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Intended Use and Function in the Boost System

This intercooler hose is part of the Hoses, Tubes, and Pipes group, responsible for transporting compressed air in a diesel engine. Its function is to maintain the correct airflow of air cooled in the intercooler, which affects:

• stable performance of the 3.0 TDI engine,
• proper throttle response,
• maintenance of correct boost pressure,
• reduction of power losses resulting from system leaks. Thanks to its construction compliant with factory Audi standards, the hose integrates with the intake system without requiring modifications, facilitating installation and subsequent diagnostics.

Benefits of Using an Original Audi Hose

Using an original hose in a diesel engine allows for maintaining engine operating parameters in line with the manufacturer's specifications. In practice, this means:

• secure fit to mounting points and connector diameters,
• adequate resistance to temperature and pressure in the boost system,
• reduced risk of leaks during dynamic driving,
• easier inspection of the component's condition during maintenance. For Audi A7 4G 3.0 TDI owners, this solution helps maintain stable engine operation and predictable vehicle behavior across the full range of loads.

Characteristics of a Used Component

The hose is a used part obtained from disassembly and is offered as a used part, significantly reducing repair costs compared to a new OEM part. This type of component is particularly attractive for:

• rectifying intake system leaks after a failure or wear,
• restoring the factory configuration after unsuccessful modifications,
• economical repair of a car used intensively. Choosing a used intercooler hose is a compromise between price and maintaining the original design specifications intended by Audi.

Professional Application in Service and Repairs

This intake system component is suitable for workshops specializing in the Audi brand as well as for knowledgeable users who service their cars themselves. The hose is dedicated to the diesel engine, thus meeting the operational requirements of diesel engines where the boost system operates under significant load. If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other parts from the same group, such as intake hoses, intercooler hoses, or vacuum pipes, check the available parts in the Audi Hoses, Tubes, and Pipes category.

More About Making Informed Choices for Used Parts

When selecting used components for premium cars, it is advisable to rely on proven origin and compliance with factory specifications. If you are interested in a broader context of using original disassembled parts in premium segment cars, read the article Luxury Within Reach – How to Service a Porsche Legend Using Proven Used Parts, where you will find practical tips for safe servicing while maintaining reasonable costs.