Audi S8 D3 Engine Bracket Mount Support Left Side N/S 4E0199307BR

Audi S8 D3 Engine Bracket Mount Support Left Side is an original mounting component from the Brackets, mounts and mounting parts group, designed for use in diesel engines. It provides stable support for the powertrain on the left side of the engine bay, which translates into smoother engine operation and the reduction of unwanted vibrations. This is a practical solution for users who want to restore the correct engine mounting in an Audi S8 D3 with a diesel engine.

Specifications and technical data

• SKU: 4E0199307BR
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0199307BR
• Substitutable numbers: 4E0199307BR, 4E0 199 307 BR
• Location on the vehicle: Left
• Fuel type: Diesel
• Category: Mounts, Brackets & Hardware

Purpose and function of the engine mount

The presented bracket is designed specifically for use on the left side of the engine bay in the Audi S8 D3 generation with a diesel engine. Its task is to transfer loads resulting from engine operation to the body, while damping vibrations and limiting powertrain movement. A correctly selected mount contributes to:

• stable engine operation during acceleration and braking,
• reduction of vibration transfer to the body and interior,
• relieving the remaining powertrain components.

Benefits of using an original Audi bracket

Using an original Audi mounting bracket allows you to maintain the factory mounting points and engine alignment geometry. Thanks to this:

• proper cooperation of the engine with other components in the engine bay is maintained,
• the risk of incorrect tension on cables, hoses, and accessory components is reduced,
• compatibility with factory bolts and supports is preserved.

This is particularly important in powerful diesel units, where dynamic loads are significantly higher than in weaker engines, and the quality of the mount has a direct impact on driving comfort and component durability.

Component characteristics and practical application

The left-side engine mounting bracket is a structural element operating under demanding conditions – it transfers forces resulting from torque, the weight of the powertrain, and road irregularities. In the event of wear or damage to the factory mount, typical symptoms appear, such as:

• increased vibrations felt in the cabin,
• knocking sounds when starting or changing gears,
• unpleasant vibrations at idle.

Replacing the bracket with a functional part allows for restoring proper engine support, which positively affects the refinement of the diesel unit and the subjective comfort of using the vehicle.

Condition of the component and mounting aspects

The offered bracket comes from disassembly and is intended for reinstallation in a vehicle. Before installation, it is recommended to perform a standard inspection of the contact surfaces and threads, as well as to use new mounting bolts in accordance with the vehicle manufacturer's recommendations. A correctly installed bracket works with other engine mounting system components, creating a coherent powertrain support system.

Part selection by numbers and vehicle compatibility

To ensure that the presented bracket is suitable for a specific version of the Audi S8 D3, it is worth verifying compatibility using the OEM part number and interchangeable numbers in the technical specification. In case of doubt, a guide describing the principles of selecting components by manufacturer markings may be useful – you can find it in the article how to safely verify part compatibility by OEM numbers when shopping online.

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 additional brackets, supports, or mounting parts, check the available parts in the Audi Brackets, mounts and mounting parts category.

In the case of premium brand vehicles such as Audi, many users also consider using components from disassembly in other areas of the vehicle. You can find more about making informed choices regarding used components and ways to assess their visual and technical condition in the article on replacing body parts with used components from disassembly.