Description
BMW F20 F21 LCI Left Rear Bumper Slide Mount is an original part from the Bumpers & Reinforcements category, designed for precise mounting of the rear bumper on the left side. The carefully designed geometry of the mount ensures a stable seating of the bumper cover, which translates into correct body line alignment and an aesthetically pleasing rear of the car.
Specifications and technical data
- SKU: 7371753
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7371753
- Substitutable numbers: 51127371753, 7371753, EM
- Location on the vehicle: Rear, Left
- Category: Bumpers & Reinforcements
Purpose and Function of the Part
The left rear bumper slide mount is responsible for guiding and supporting the bumper cover in the side area. This element stabilizes the bumper relative to the body, limits its undesirable deflection, and helps maintain proper gaps between the bumper and the fender and tailgate. Thanks to this, the rear of the BMW F20/F21 LCI retains its factory line and visual consistency.
Construction and Fit for BMW F20 F21 LCI
The slide has been developed as a dedicated part for a specific body generation, meaning that the mounting points, guide shape, and contact surfaces are consistent with BMW’s factory solutions. The appropriate profiling allows for:
- secure anchoring of the bumper in the rear left zone,
- correct distribution of loads acting on the cover,
- maintaining a stable bumper position during vehicle operation.
Such a fit limits the risk of stress in the bumper material and minimizes the possibility of play and creaks during driving.
Benefits of Using an Original Slide Mount
Using the correct mount for the BMW F20/F21 LCI brings tangible benefits in both technical and practical terms. The most important include:
- Stable bumper mounting – the bumper remains in the position designed by the manufacturer, without sagging or pulling away from the body.
- Better body panel alignment – uniform gaps are maintained, which improves the car’s appearance and facilitates potential further bodywork and painting.
- Reduced vibrations and noises – a properly supported bumper flexes less on uneven surfaces, reducing the risk of knocks and creaks.
- Hassle-free installation – the construction, consistent with factory standards, allows for installation without structural modifications.
Part Condition and Application in Repairs
The offered left rear bumper slide mount is a part from the aftermarket, allowing for economical repair of the bumper mounting system while maintaining proper quality of workmanship. This type of part is particularly useful for:
- repairs after minor collisions and parking scrapes,
- bumper alignment corrections after previous body repairs,
- restoring the factory appearance of the body in cars used daily.
Replacing the slide is often crucial when the bumper does not hold its line, stands away from the fender, or there are difficulties with its proper seating after disassembly.
Selection and Compatibility within the “Bumpers & Reinforcements” Category
When selecting this type of mounting element, it is worth paying attention to compatibility with the specific body generation and model version. For the BMW F20/F21 LCI, the correct left rear slide mount allows for maintaining the consistency of the entire bumper mounting system, working with other brackets and reinforcements. If you need other parts from the Bumpers & Reinforcements category dedicated to this brand, check the available BMW bumpers and reinforcements to complete the assembly kit.
More About Using Used Body Parts
For projects involving the refurbishment of older BMW generations and other premium brands, it is worth exploring the broader context of using aftermarket parts. Practical tips on selection, compatibility, and modernization scenarios can be found in the article Second Life for Youngtimers – How Used Car Parts Revitalize Cars from 1998–2012, which discusses, among other things, the use of used body parts and their impact on the final repair outcome.
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