Audi A6 C6 Diesel Engine Bracket Mount Support Left Side N/S 4F0199379BK

The Audi A6 C6 Diesel Engine Mount Left Side is a component from the Mounts, brackets, and mounting parts group, designed for stable support of the power unit in diesel-powered vehicles. A properly selected left engine mount reduces vibration transfer to the body, improves engine running smoothness, and contributes to driving comfort and the durability of other components.

Specifications and technical data

• SKU: 4F0199379BK
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0199379BK
• Substitutable numbers: 4F0199379BK, 4F0 199 379 BK
• Location on the vehicle: Left
• Fuel type: Diesel
• Category: Mounts, Brackets & Hardware

Function and Role of the Left Engine Mount in the Audi A6 C6

The left-side engine mount in the Audi A6 C6 with a diesel engine is responsible for maintaining the correct position of the powertrain relative to the body. Its tasks include:

• damping vibrations generated by the diesel engine,
• limiting tilting and unwanted movements of the powertrain during acceleration and braking,
• relieving stress on other mounts and powertrain components,
• enhancing acoustic comfort inside the vehicle.

A well-chosen engine mount helps maintain stable powertrain geometry, which promotes predictable handling and reduces the risk of additional stress on CV joints, drive shafts, or exhaust components.

Intended for Diesel Engines

The presented mount is designed to work with diesel engines in the Audi A6 C6, which generate higher torque and specific vibrations compared to gasoline engines. The mounting structure is adapted to the operating characteristics of a diesel powertrain, which translates to:

• more stable engine support at low RPMs,
• better vibration damping in the typical range for city and highway driving,
• increased resistance to loads resulting from high torque.

Thanks to this, the mount helps maintain driving comfort and reduce unwanted vibrations of the steering wheel, pedals, and dashboard elements.

Vehicle Placement and Installation Aspects

This component is intended for the left side of the vehicle, which is important for both part selection and installation. Correct placement ensures:

• proper transfer of loads from the power unit to the body,
• compatibility with the factory mounting system in the Audi A6 C6,
• maintenance of appropriate working clearances relative to other components in the engine bay.

When replacing, it is recommended to inspect other engine and gearbox mounts to avoid uneven loading of the new mount and accelerated wear.

Product Characteristics and Practical Application

The engine mount from this mounting group is a solution for users who want to restore proper support for the power unit after wear of the factory mounts. In many cases, a used part allows for an economical repair while maintaining a design consistent with the original Audi project. This is a good solution when:

• increased vibrations are felt at idle,
• clunks occur when starting off or changing gears,
• the engine noticeably "rocks" sideways when accelerating and decelerating.

In such situations, replacing the left engine mount can significantly improve driving comfort and reduce the risk of damage to adjacent components.

Selection by OEM Number and Technical Support

To ensure that the selected engine mount for Audi A6 C6 Diesel is correctly fitted, it is advisable to verify compatibility using the OEM number or interchangeable numbers, as well as the vehicle's VIN. Detailed markings can be found in the technical specifications section on the product card. For users who want to check part compatibility step-by-step, the guide will be helpful: Guide: How to Select the Right Car Part by VIN and OEM Number.

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 additional mounts, brackets, or mounting elements, check the available parts in the Audi Mounts, brackets, and mounting parts category.