BMW E91 LCI Trunk Lid Boot Hinge Tailgate Rear Left N/S 7054049

BMW E91 LCI Trunk Lid Boot Hinge Tailgate Rear Left N/S is an original body component designed for precise operation with the tailgate of the 3 Series facelift estate. Thanks to its factory geometry and fitment to the body structure, it ensures stable tailgate guidance, proper load distribution, and predictable operation of the opening and closing mechanism. This used OEM component in Spacegrau Metallic – A52 allows for maintaining visual and technical consistency with other bodywork components.

Specifications and technical data

• SKU: 7054049-SCG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7054049
• Substitutable numbers: 41627054049, 7054049, 41627193741, 7193741
• Location on the vehicle: Rear, Left
• Part type: Hatch
• Color: Spacegrau Metallic - A52
• Category: Boot & Hatch Lids

Purpose and function of the hinge

The presented hinge operates in the rear body area on the left side, responsible for guiding and supporting the tailgate. The construction is designed to transfer loads resulting from the weight of the tailgate and forces acting during opening, closing, and driving, which translates into stable operation of the trunk mechanism. A properly selected hinge reduces the risk of tailgate misalignment, uneven gaps, and excessive wear of seals and the lock. Proper fitment to the E91 LCI body version allows for maintaining the factory body line and correct adhesion of the tailgate to the rear panel.

Color and visual fitment

The hinge is factory-finished in the Spacegrau Metallic – A52 shade, which facilitates integration with bodywork in the same color. In many cases, this allows for reducing or completely skipping additional paint work, especially when the component is installed in an area that is less visually exposed, but still visible when the tailgate is open. For users who care about the aesthetic consistency of the body, this means the possibility of maintaining a uniform color and paint coating structure, which is important both for post-accident repairs and when replacing worn-out consumables within the tailgate area.

Benefits of using an original hinge

Using an original hinge in the BMW E91 LCI model brings a number of practical advantages, important both from the user's point of view and the workshop installing the component:

• factory geometry and spacing of mounting points matched to the tailgate and body structure,
• predictable behavior of the tailgate during operation in the full range of opening,
• reduction of the risk of stress in the panel and faster wear of seals,
• easier adjustment of gaps and closing compared to aftermarket replacements. Thanks to this, the hinge constitutes a functional service solution for post-collision repairs, replacing corroded components, or correcting tailgate operation when problems with closing or maintaining the correct position arise.

Mounting zone and service application

The component is intended for installation in the rear part of the vehicle on the left side, within the tailgate structure. Correct installation requires maintaining axiality relative to the right hinge and proper adjustment of the tailgate position to achieve even gaps and correct adhesion to the seals. In workshop practice, this type of hinge is used for:

• repairs after mechanical damage to the tailgate,
• replacing load-bearing components after corrosion or material fatigue,
• geometry corrections of the rear body part after minor collisions. The used OEM component allows for maintaining factory operating parameters of the tailgate mechanism while reducing costs compared to a new part.

Complementary BMW body components

If you are planning a comprehensive repair or modernization of the rear body area in your BMW and need other components from the same group, such as additional hinges, mounts, or tailgate supports, check the available parts in the BMW Tailgates and Rear Parts category.

Support in selecting used OEM parts

When working with used body components, correct identification based on manufacturer markings and the specific model configuration is particularly important. It is worth using practical guides on selecting parts by numbers and VIN to avoid compatibility issues. Additional information on working with original components can be found in the article Audi five-cylinder engine – a legend from Quattro to RS3 and how to take care of it using original Audi parts, where, among other things, the principles of selecting used OEM parts are discussed.