Audi A4 B8 2.0 TDI CNHC Engine Mount Bracket Left N/S 4G0199307Q

Audi A4 B8 2.0 TDI CNHC Engine Mount Cushion Left is an original part from the Engine Mounts category, designed for stable support of the power unit on the left side of the vehicle. The used OEM part ensures factory fit, correct mounting geometry, and predictable behavior of the powertrain under typical operating conditions. This is a practical solution for users who want to restore proper powertrain operation without investing in expensive new components.

Specifications and technical data

• SKU: 4G0199307Q
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0199307Q
• Substitutable numbers: 4G0199307Q, 4G0 199 307 Q
• Location on the vehicle: Left
• Category: Engine Mounts

Function and Application of the Engine Mount

The left-side engine mount in the Audi A4 B8 2.0 TDI CNHC is responsible for transferring loads from the power unit to the body and for damping vibrations generated by the engine. A correctly selected mount:

• stabilizes the engine's position relative to the body,
• reduces vibrations transmitted to the cabin,
• lessens the load on other powertrain components,
• supports the proper operation of the drive shafts, gearbox, and accessories.

Therefore, replacing a worn mount with a functional part restores driving comfort and proper vehicle behavior during acceleration, engine braking, and gear changes.

Construction and Fit for Audi A4 B8 2.0 TDI CNHC

The presented left engine mount cushion / bracket is structurally adapted to the specifics of the 2.0 TDI CNHC engine in the Audi A4 B8. This means maintaining:

• factory mounting points to the body and engine,
• the correct rigidity of the supporting element,
• appropriate vibration damping characteristics.

Its original Audi origin ensures precise fitting with other powertrain components, which facilitates installation and reduces the risk of incorrect engine-gearbox unit alignment.

Benefits of Using an Original Engine Mount

Using an original engine mount for the Audi A4 B8 2.0 TDI CNHC offers a range of practical operational benefits:

• Stable Powertrain Operation – reduces excessive engine movement during starting and hard acceleration.
• Improved Driving Comfort – reduces vibrations and noise from the power unit felt in the cabin.
• Protection of Other Components – lessens the load on CV joints, drive shafts, gearbox mounts, and exhaust components.
• Factory Fit – no need for modifications, drilling, or adapting aftermarket parts.

A used OEM part is a sensible compromise between cost and quality, especially for vehicles used daily where functionality and proper powertrain operation are crucial.

Vehicle Placement and Installation Tips

The mount is designed for installation on the left side of the vehicle, in accordance with the factory mounting layout in the Audi A4 B8 2.0 TDI CNHC. When planning replacement, it is advisable to consider:

• checking the condition of other engine and gearbox mounts,
• inspecting mounting geometry and any play in the engine suspension,
• using appropriate tightening torques according to service documentation.

Properly executed installation allows for full utilization of the mount's damping and load-bearing properties, and also reduces the risk of premature replacement.

Audi Engine Mount System Expansion

If you are planning a comprehensive overhaul of the power unit support system and are interested in other parts from the engine mounts category for this brand, check the available parts in the Audi Engine Mounts category.

How to Select the Correct Engine Mount by Numbers

When selecting this mount for a specific Audi A4 B8 2.0 TDI CNHC configuration, it is crucial to compare the OEM part number and any interchangeable numbers with the vehicle's documentation or the removed part. To better understand how to assemble original used components and avoid issues with ill-fitting replacements, it is recommended to read the guide Comprehensive Sourcing: From Engine to the Smallest Clip – How to Assemble Used Car Parts in One Place?, which describes the One-Stop-Shop approach and the importance of proper part verification.