BMW 3 SERIES E90 E91 E92 Engine Mount Left N/S Diesel 325d 330d 335d 6773247

BMW 3 SERIES E90 E91 E92 Engine Mount Left N/S Diesel 325d 330d 335d is an original component from the Engine mounts group, designed for the left-side mounting of the powertrain in BMW diesel vehicles. It provides stable support for the powertrain, reduces vibration transfer to the chassis, and improves the operating comfort of the drivetrain.

Specifications and technical data

• SKU: 6773247
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6773247
• Substitutable numbers: 22116773247, 6773247, 22114038371, 4038371
• Location on the vehicle: Left
• Fuel type: Diesel
• Category: Engine Mounts

Purpose and function of the engine mount

The presented engine mount is designed as a mounting component for the left side of the engine bay in BMW 3 Series E90/E91 models with the M57N2 diesel engine. Its task is to transfer loads from the engine to the chassis while damping torsional vibrations and oscillations generated during diesel engine operation. As a result, the drivetrain maintains stable geometry, and the chassis is less exposed to adverse dynamic loads.

Benefits of using an original BMW engine mount

Using an original engine mount in a BMW vehicle allows you to maintain the factory operating parameters of the drivetrain. The properly selected damping characteristics translate into:

• more uniform torque transfer to the drivetrain,
• reduction of vibrations felt in the chassis and cabin,
• more stable behavior of the powertrain during acceleration and engine braking,
• reduction of loads acting on other engine mounting components.

For diesel engines, proper vibration damping is particularly important, which is why using a dedicated mount on the left side of the engine bay helps maintain smooth operation and improves perceived driving comfort.

Installation characteristics and application

The engine mount is intended for installation in the driver-side engine mounting area in a powertrain based on a diesel engine. The design has been developed for specific mounting points on the chassis and the powertrain, which facilitates installation and allows for maintaining the correct position of the engine relative to other components, such as the gearbox or exhaust system. Proper engine alignment is significant for the operation of joints, half-shafts, and accessory components, which is why selecting the correct engine mount is crucial during repairs in the engine mounting area.

Component condition and service application

The offered engine mount is a dismantled part intended for reuse in BMW vehicles where replacement of the left engine mount is necessary. This type of part is suitable both for standard repairs after wear and tear, as well as for powertrain replacement or work related to engine suspension. Choosing a used original component allows you to maintain compliance with factory specifications while optimizing service costs.

Expanding the scope of repairs and additional materials

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional mounts, brackets, or other powertrain supports, check the available parts in the BMW engine mounts category.

When working on the drivetrain and engine accessories, it is also worth checking out technical materials regarding the regeneration and restoration of diesel engines – you can find practical tips in the article Second life of the Mercedes OM642 engine – how injectors and a turbocharger restore power to the 3.0 V6 CDI, which discusses the approach to refreshing key diesel engine components.