Audi A4 B9 Turbocharger Part Housing Cover 2.0 CVKB Petrol 06L145654C

Audi A4 B9 Turbocharger Part Housing Cover 2.0 CVKB Petrol is an original component from the Turbochargers and parts group, designed for Audi petrol engines. It ensures a precise fit for the turbocharging system, stabilizes the operation of the equipment, and helps maintain proper thermal conditions in the engine compartment.

Specifications and technical data

• SKU: 06L145654C-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 06L145654C
• Substitutable numbers: 06L145654C, 06L 145 654 C
• Fuel type: Petrol
• Part type: Turbocharger
• Category: Turbos & Parts

Purpose and technical function

The turbocharger housing cover in the Audi A4 B9 with a 2.0 CVKB petrol engine is responsible for protecting the turbine body and adjacent components from the direct impact of high temperatures and contaminants. A properly selected cover limits local overheating, stabilizes airflow around the turbocharger, and supports the maintenance of consistent operating parameters for the charging system. This element is particularly important in petrol units, where exhaust gas temperatures and the thermal load on the turbocharger are high. An appropriate cover helps reduce the risk of degradation of hoses, connectors, and adjacent components, which translates into more predictable operation of the entire powertrain.

Benefits of using an original cover

Using an original turbocharger cover in the Audi A4 B9 provides a number of practical operational benefits:

• Precise geometric fit – an element designed for a specific turbocharging system, with no modifications required.
• Stable thermal conditions – reduction of high-temperature impact on adjacent components in the engine compartment.
• Better equipment protection – reduced risk of damage to hoses, connectors, and plastic elements near the turbine.
• Consistency with factory design – maintaining the original engineering concept of the vehicle manufacturer. Thanks to this, replacing a worn or damaged cover with an original part allows for restoring the factory operating conditions of the turbocharger, which is especially important during intensive vehicle use.

Characteristics of the used part

The offered cover comes from dismantling, which means it is a used part, verified for installation suitability. This type of component, while maintaining an appropriate technical condition, retains its functional properties while allowing for reduced service costs compared to purchasing a new element. Choosing a used turbocharger cover is a solution often used in professional workshops, especially for structural elements that are not subject to typical operational wear to the same extent as moving parts. This allows for an economical and technically sound repair of the charging system.

Ecological aspect and sustainable operation

By choosing an original part from dismantling, you support a more sustainable approach to automotive maintenance. Reusing functional components reduces waste and the demand for the production of new parts, which translates into a smaller carbon footprint associated with vehicle servicing. If you want to better understand how such decisions affect the environment and vehicle operation, read the article Sustainable automotive: How purchasing original used parts reduces the carbon footprint and protects the environment?.

Comprehensive service for the Audi turbocharging system

When working on the turbocharger, it is worth treating this area of the vehicle as a coherent system, including not only the turbine itself but also covers, hoses, mounts, and accompanying elements. 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 housings, mounts, or additional covers, check the available parts in the Audi Turbochargers and parts category.