BMW 3 Series E92 E92N E93 E93N LCI M3 Crash Pad Left Door Trim Panel N/S 7177285

BMW E92 E93 Left Door Lock Styrofoam Mount is an original body part from the Doors and Door Panels category, designed for installation on the left side of the vehicle. It ensures proper support and positioning of the styrofoam insert within the door lock mechanism, leading to stable operation of the mechanism and correct panel fitment.

Specifications and technical data

• SKU: 7177285
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51717177285
• Substitutable numbers: 51717177285, 7177285
• Location on the vehicle: Left
• Category: Doors & Door Skins

Purpose and Function of the Part

The door lock styrofoam mount in BMW E92 and E93 models is responsible for the stable seating of the spacer insert within the door structure. This part:

• maintains the styrofoam in the correct position relative to the lock and the inner door panel,
• reduces unwanted vibrations and noise originating from the mechanism's operation,
• supports the maintenance of correct door geometry in the lock area,
• facilitates service disassembly and reassembly of the lock and related components.

Thanks to its dedicated shape, the mount works with the factory door construction, which helps maintain the original lock operating parameters.

Compatibility and Fitment for BMW

The offered mount is a part intended for BMW vehicles with E92/E93 body styles and is designed for installation on the left side of the car. This means:

• retention of factory mounting points within the door structure,
• no need for bodywork modifications during correct installation,
• consistency with the original lock system and inner door panels.

Precise fitment for the specific body generation minimizes the risk of looseness, improper door closing, or unsightly panel deformation.

Characteristics of a Used Part

As a part from the aftermarket, this mount comes from disassembly, allowing for the preservation of original geometry and material consistent with manufacturer standards. A used part of this type is particularly beneficial when:

• replacement of a damaged mount is necessary after a collision or bodywork intervention,
• concerning noises are heard from the vicinity of the left door lock,
• the door requires restoration to its factory configuration after previous repairs.

Using an original mount helps maintain the structural integrity of the door and improves acoustic comfort inside the vehicle.

Benefits of Using an Original Mount

Choosing a part like the BMW E92 E93 Left Door Lock Styrofoam Mount allows for a technically correct repair of the lock area, without compromising on fitment. Key benefits include:

• maintaining the factory position of the lock and styrofoam insert,
• reducing vibration transfer to the door panel,
• easier diagnosis and servicing of the lock mechanism in the future,
• consistency with other parts from the Doors and Door Panels category for the specific BMW model.

This solution is particularly recommended for post-accident repairs and comprehensive restoration of the driver's side door.

If you are undertaking a broader body repair and also need other parts related to the door construction for this model, check the available parts in the BMW Doors and Door Panels category.

To better plan your repair and make informed choices when selecting aftermarket components, it is advisable to consult our guide, where we discuss how to choose original used parts for bodywork and equipment – detailed tips can be found in the article Best Used Car Parts – A Guide to the Most Popular Original Parts for Popular Car Brands and Models.