Audi A6 C7 A7 4G Engine Hydro Mount Bracket Holder Left N/S 3.0 TDI 4G0199381LG

Audi A6 C7 A7 4G Engine Hydro Mount Bracket Holder Left N/S 3.0 TDI is an original powertrain mounting component designed for diesel-powered vehicles. It provides stable support for the powertrain on the left side, reducing vibration transfer to the chassis and improving driving comfort. This is a practical solution for users who want to maintain the factory engine performance characteristics in their Audi models.

Specifications and technical data

• SKU: 4G0199381LG
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0199381LG
• Substitutable numbers: 4G0199381LG, 4G0 199 381 LG
• Location on the vehicle: Left
• Fuel type: Diesel
• Part type: Engine Mount
• Category: Engine Mounts

Purpose and function in the powertrain

The left-side engine mount is responsible for stabilizing the powertrain relative to the chassis and controlling engine movement during acceleration, engine braking, and load changes. In diesel vehicles, this is particularly important as diesel engines generate higher torque and characteristic vibrations that require a properly specified mount.

A correctly selected mount:

• reduces vibration transfer to the cabin,
• stabilizes the position of the powertrain relative to the suspension and drivetrain,
• supports the proper operation of other engine and transmission mounting components.

Compatibility with the 3.0 TDI unit

This part has been designed to work with the 3.0 TDI engine in the Audi A6 C7 and A7 4G platform. This ensures compatibility with the loads generated by this unit, both in terms of weight and operating characteristics. Using the correct left-side mount helps maintain the factory alignment of the powertrain, which is important for axle geometry, exhaust system operation, and accessory components.

Selecting a component consistent with the vehicle's design is crucial to avoid unwanted stress in the drivetrain and excessive wear of adjacent components.

Technical characteristics and installation

The mount belongs to the Engine mounts category, which are components responsible for the flexible mounting of the powertrain. The left-side placement requires precise alignment with the chassis mounting points and the engine bracket. The design intended for use in diesel engine vehicles provides the appropriate stiffness and damping, tailored to the specifics of diesel units.

During installation, it is worth paying attention to:

• correct positioning of the mount relative to the factory mounting points,
• applying the correct bolt tightening torque in accordance with service documentation,
• checking other engine mounting components for wear.

Benefits of using an original used part

Choosing an original Audi engine mount from the used parts market allows you to maintain the factory operating parameters of the powertrain while optimizing repair costs. The component from dismantling is structurally consistent with the solutions provided by the vehicle manufacturer, which facilitates installation and minimizes the risk of fitment issues.

If you are planning a comprehensive repair of the powertrain mounting system or want to select other elements from this group, it is worth checking other products in the Engine mounts category to complete a set tailored to your car's specific configuration.

How to effectively source original used parts

When replacing an engine mount, it is often worth verifying the condition of other components in the engine bay at the same time. To facilitate repair planning and the selection of elements from a single source, check out the guide on our blog: check how to source original used parts in one place and avoid problems with cheap replacements. This will make it easier to plan the full scope of service work and reduce the risk of additional vehicle downtime.