Engine Mount BMW F20 F21 F30 LCI M140i 340i Supporting Holder Bracket Left N/S

The BMW F20 F30 M140i 340i Left Engine Mount Bracket is an original part from the engine mounts category, designed for precise support of the powertrain on the left side of the body. Thanks to its factory geometry and robust construction, it ensures stable engine mounting, which translates to reduced vibrations and improved powertrain operation in sporty BMW 1 and 3 Series models.

Specifications and technical data

• SKU: 6859011
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6859011
• Substitutable numbers: 22116859011, 6859011
• Location on the vehicle: Left
• Category: Engine Mounts

Purpose and Function of the Engine Bracket

The presented bracket is a load-bearing element of the powertrain suspension system, working in conjunction with the engine mounts on the left side of the vehicle. Its tasks include:

• maintaining the correct engine position relative to the body,
• transferring dynamic loads during acceleration and braking,
• limiting unwanted powertrain movements,
• cooperating with engine mounts in vibration damping.

Thanks to its appropriately selected stiffness and shape, the bracket helps maintain the correct powertrain geometry, which is important for both the durability of mechanical components and driving comfort.

Construction and Fit for BMW F20 / F30

The left engine mount bracket has been specifically designed for the BMW F20 and F30 platform, including the M140i and 340i versions. This means that:

• mounting points are compatible with factory sockets in the body and on the engine,
• no vehicle structure modifications are required during installation,
• compatibility with original engine mounts is maintained.

Such a fit allows for the preservation of factory powertrain operating characteristics, which is particularly important in higher-powered variants where dynamic loads are significantly higher. Original BMW brand guarantees structural consistency with other engine suspension components.

Vehicle Placement and Installation Aspects

The element is intended for installation on the left side of the vehicle, as indicated by the placement marking. In practice, this means:

• easier identification of the correct side during servicing,
• assurance that the mounting geometry corresponds to factory specifications,
• the possibility of direct replacement of a worn or damaged bracket without interfering with other components.

The product comes from disassembly, which allows for combining an attractive price with the preservation of original BMW specifications. This solution is particularly attractive for collision repairs or replacement of wear parts in daily driven vehicles.

Benefits of Using an Original BMW Bracket

Using an original bracket in the engine mounts category offers a number of practical benefits:

• maintaining factory stiffness of the engine mounting system,
• reducing vibration transfer to the vehicle body and interior,
• lower risk of incorrect powertrain positioning,
• compatibility with standard engine and gearbox suspension components.

For BMW F-Series owners, especially in higher-powered versions, this is an important element influencing drivetrain durability and predictable vehicle behavior in daily use.

BMW Engine Mounts – Selection and Offer

If you are also looking for other elements from the powertrain support category, such as additional brackets or complete mounts, check out our offer on BMW engine mounts, where you will find a wide selection of components tailored to various models of this brand.

More About Using Used Parts in BMW

When planning comprehensive servicing for your BMW, it's worth familiarizing yourself with best practices related to the use of used components, including powertrain and electronics. Useful tips can be found in the article Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Used Parts?, which shows how to consciously select original used components.

Additionally, if you want to better understand how to effectively use the used parts market and optimize service costs, check out the guide Used Parts – Your Guide to the Best Offers in the Automotive Store, where you will find practical information helpful for planning repairs and car upgrades.