BMW 3 Series E92 E93 LCI M3 Rear Bumper Guide Right O/S Mount Bracket 7900842

BMW 3 Series E92 E93 LCI M3 Rear Bumper Guide Right O/S Mount Bracket is an original mounting component from the Bumpers and reinforcements category, designed for the precise positioning and stable attachment of the rear bumper on the passenger side. This used, factory-spec bracket ensures proper alignment of the bumper cover with the bodywork, which translates into aesthetics and the correct geometry of the vehicle's rear section.

Specifications and technical data

• SKU: 7900842
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7900842
• Substitutable numbers: 51127900842, 7900842
• Location on the vehicle: Rear, Right
• Category: Bumpers & Reinforcements

Purpose and function of the component

The described bracket is dedicated to the BMW 3 Series E92 and E93 LCI (facelift) M3 models and operates in the rear right part of the body. Its task is to keep the bumper in the correct position relative to the fender and other body panels, ensuring that body lines are even and gaps between elements are maintained at factory levels.

Thanks to its properly shaped design, the guide works with the bumper clips, limiting unwanted movement during driving, maneuvering, and temperature changes. This is particularly important in vehicles with a sporty character, where the body is subjected to more dynamic stress.

Construction and fitment for BMW M3 E92/E93 LCI

The bracket has been designed as part of the rear bumper mounting system for the M3 version, taking into account the specific shape of the bumper cover and widened wheel arches. The appropriate geometry of the mounts allows for:

• stable support of the right side of the bumper in the corner area,
• maintaining a repeatable bumper position after every removal and reinstallation,
• reducing the risk of the bumper sagging or protruding from the fender line.

As a component from the Bumpers and reinforcements category, the bracket works with other mounting points to create a cohesive support system for the rear bumper. In practice, this facilitates bodywork and service tasks, as installation is based on factory points and does not require body modifications.

Benefits of using an original bracket

Using an original bumper guide in the BMW M3 E92/E93 LCI allows for maintaining the factory body line and proper fitment of elements. This is important both from an aesthetic point of view and for the future resale of the vehicle, as even gaps and stable bumper mounting are signs of a properly performed repair of the rear of the car.

The used mounting component is a good solution for post-accident repairs, replacing a damaged mount, or restoring the car to a near-factory state after previous non-factory modifications. A properly selected bracket reduces the risk of stress in the bumper cover and the formation of cracks at mounting points.

Application in the repair and modernization process

The rear bumper bracket on the right side is suitable both for standard replacement of a damaged part and for more extensive bodywork in the rear section. It is particularly useful when:

• the bumper has been removed multiple times and the factory mounts have worn out,
• it is necessary to restore the bumper mounting geometry after a collision,
• there are issues with the even alignment of the right side of the bumper with the fender.

Selecting the correct mounting component for the specific M3 E92/E93 LCI body version allows you to avoid makeshift solutions and ensures a predictable, repeatable installation result.

Repair expansion – BMW Bumpers and reinforcements

If you are planning a comprehensive repair or modernization of the rear body zone in your BMW and need other components from the same group, such as additional guides, reinforcements, or bumper brackets, check out the available parts in the BMW Bumpers and reinforcements category.

For a better understanding of the impact of proper body component installation and associated systems on the durability of the powertrain and the entire vehicle, it is worth reading the guide on the operation of the cooling system and the consequences of engine overheating: Engine cooling system – overheating, repair, and used radiators.