BMW F20 F21 F30 F31 LCI Engine Mount Rubber Right O/S 6873704

BMW F20 F30 F31 LCI Right Engine Mount Bracket is an original part from the Engine Mounts category, designed for the right side of the engine bay in BMW F-series models. It ensures stable support for the powertrain, reduces vibrations transmitted to the body, and restores the correct mounting geometry of the powertrain, resulting in smoother and more predictable drivetrain operation.

Specifications and technical data

• SKU: 6873704
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6873704
• Substitutable numbers: 6873704, 22116873704
• Location on the vehicle: Right
• Category: Engine Mounts

Purpose and Function of the Engine Mount Bracket

The presented engine mount bracket is dedicated to LCI facelift BMW F-series vehicles, for the right side. Its function is to transfer loads from the powertrain to the body and to cooperate with the engine mount in damping vibrations and compensating for powertrain movements.

A well-chosen and functional mounting bracket contributes to:

• stable engine positioning relative to the body,
• reduced vibrations felt in the cabin,
• limited stress on other drivetrain components,
• more precise vehicle behavior during acceleration and engine braking.

Benefits of Using an Original BMW Bracket

The original BMW engine mount bracket is designed for the specific geometry of the engine bay and the weight of the powertrain, ensuring correct unit positioning and compatibility with factory mounting points. Using an OEM part minimizes the risk of improper fit, unwanted stress, and accelerated wear of engine mounts.

Key advantages of this solution include:

• factory fit for the LCI BMW F-series construction,
• maintaining the manufacturer's designed stiffness of the engine mounting system,
• correct cooperation with the right engine mount and other powertrain suspension components.

Part Condition and Installation Aspects

The offered engine mount bracket comes from a used vehicle, allowing for a favorable cost-to-quality ratio while maintaining original BMW specifications. Before installation, a standard visual inspection is recommended, along with checking the mounting points for compatibility with the specific engine and body version of the vehicle.

When planning replacement, consider:

• selecting the correct mounting side – in this case, it is the right side,
• the condition of the cooperating engine mount and mounting bolts,
• maintaining the correct tightening sequence and torque values according to BMW service documentation.

Selecting the Right BMW Engine Mount and Technical Knowledge

When replacing powertrain mounting components in BMW F-series vehicles, it is advisable to consider the specifics of the installed engine, especially for popular diesel units. To better understand the construction and operational differences between various generations of BMW diesels and to plan servicing consciously, the article comparing N47 and M57 units will be helpful – BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels: Performance, Reliability, and Used Parts Costs.

Other BMW Engine Mounts – Expanding and Servicing the Mounting System

If you are planning comprehensive service for your BMW's powertrain mounting system and are also interested in other parts from the same group, such as additional brackets or mounts cooperating with the right side of the engine, check the available parts in the BMW Engine Mounts category.