BMW F36 Tailgate Boot Trunk Lid Hinge Rear Right O/S Estoril Blue - B45 7314608

BMW F36 Trunk Lid Hinge Right Estoril Blue - B45 7314608 is an original body part from the Gas Springs, Locks, Hinges and Other Parts group, designed for the right side of the rear trunk lid in BMW 4 Series Gran Coupé F36 models. Precise construction and factory fit ensure proper trunk lid operation, stable lid guidance, and maintenance of factory body gaps. An additional advantage is the paint finish in Estoril Blue Metallic B45, which facilitates an aesthetically pleasing vehicle repair in this shade.

Specifications and technical data

• SKU: 7378802-EB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7378802
• Substitutable numbers: 7378802, 41007378802, 7314608
• Location on the vehicle: Rear, Right
• Color: Estoril Blau Metallic - B45
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and Function of the BMW F36 Trunk Lid Hinge

The presented hinge is a component of the rear, right side of the trunk lid in the BMW F36, responsible for the smooth opening and closing of the lid and maintaining it in the correct position relative to the body. Thanks to its factory geometry, it ensures:

• stable lid guidance during operation,
• correct alignment of the lid's edges with the fenders and bumper,
• reduction of stress within the hinge and body panels.

This solution is particularly important for post-accident repairs, replacement of corroded elements, or correction of trunk lid operation in the BMW 4 Series Gran Coupé.

Estoril Blue Metallic B45 Color – Benefits for Body Repair

The hinge is factory painted in Estoril Blue Metallic B45, which is significant both aesthetically and practically. In many cases, this allows for minimizing the scope of painting or omitting it entirely in inconspicuous mounting areas. For cars in this color, this means:

• easier visual matching of the part to the existing paintwork,
• shorter vehicle preparation time for use after repair,
• a more cohesive final effect within the rear body section.

The Estoril Blue Metallic B45 color is characteristic of sportily configured BMW models, so maintaining color consistency is important for the car's overall appearance.

Mounting Characteristics and Fitment

The trunk lid hinge has been designed as a dedicated component for the specific BMW F36 platform, which translates to precise fitment with factory mounting points. The appropriate geometry of the hinge arm and the placement of mounting holes allow for:

• trouble-free installation in place of the original part,
• maintenance of the correct lid opening line,
• easier adjustment of the lid's position relative to the body.

The part comes from disassembly, meaning it is a used part, but still ensures functionality according to its intended purpose, while maintaining the original BMW construction.

Application of Used Original Parts in Service and Restoration

Choosing a used, factory trunk lid hinge for the BMW F36 is a sensible solution for workshops and users who want to maintain the vehicle in a configuration close to its factory state, while optimizing costs. An original part from this group ensures:

• dimensional compatibility with the BMW F36 body,
• maintenance of the trunk lid's factory operating characteristics,
• better fitment than many non-factory aftermarket replacements.

If you are interested in a broader context of using used body and mechanical parts for refreshing older models, it is worth reading the article Second Life for a Youngtimer – How Used Car Parts Rejuvenate Cars from 1998–2012, which describes practical scenarios for modernization and repairs using original disassembled components.

Expanding the Rear Trunk Area in BMW

If you are planning a comprehensive repair or modernization of the rear trunk lid area in your BMW and need other parts from the same group, such as additional hinges, lid locks, or mounting brackets, check the available parts in the BMW Gas Springs, Locks, Hinges and Other Parts category.