BMW X3 G01 Boot Trunk Lid Tailgate Hinge Left N/S Sophisto Grey - A90 7397315

BMW X3 G01 Trunk Lid Hinge Rear Left Grey 7397315 is an original body part designed for precise guidance and support of the rear trunk lid on the BMW X3 G01 generation model. Finished in the factory color Sophistograu Grey Metallic - A90, it helps maintain the visual consistency of the bodywork and the correct geometry of the trunk lid's operation. This is a practical solution for users seeking a proven, used hinge matched to a specific mounting location.

Specifications and technical data

• SKU: 7494943-SOP
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7494943
• Substitutable numbers: 7494943, 41007494943, 7397315
• Location on the vehicle: Left
• Color: Sophistograu Grey Metallic - A90
• Category: Boot & Hatch Lids

Hinge Purpose and Function

The presented hinge is a component of the rear trunk lid mounting system on the left side of the BMW X3 G01 body. It is responsible for the stable guidance of the lid during opening and closing, as well as maintaining its correct position when at rest. A properly selected hinge reduces stress on the panel, minimizes the risk of lid distortion, and contributes to the even distribution of loads within the hinge assembly.

Color Matching Sophistograu Grey Metallic - A90

The Sophistograu Grey Metallic - A90 color is a factory paint used by BMW, ensuring the hinge harmoniously integrates with the body line of the X3 G01 in this shade. For the user, this means it can be installed without the need for additional painting, provided the vehicle has the same paint code. Maintaining the original coating helps preserve a consistent appearance of the trunk area and reduces the time required to restore the car to full functionality.

Vehicle Placement and Mounting Aspects

The hinge is designed for installation on the left side of the rear trunk lid. The clearly defined vehicle placement simplifies the selection of the correct component when replacing only one hinge or during post-collision repairs. The part should be mounted at the factory mounting points, ensuring proper adjustment of the lid's gaps and pivot axis, which helps avoid excessive stress and leaks around the seals.

Characteristics of a Used Part

As a part from the aftermarket, the trunk lid hinge offers a favorable cost-to-functionality ratio, while maintaining a construction consistent with BMW's factory standards. A used part allows for economical repair of the rear section of the vehicle, especially in cases of localized mechanical damage to the hinge or operational wear. Choosing an original part from disassembly promotes proper lid-to-body fitment.

Complementary Parts from the Same Group

If you are planning a comprehensive repair or upgrade of the rear body section of your BMW and need other parts from the same group, such as additional hinges, mounts, or lid supports, check the available parts in the BMW Trunk Lids and Rear Parts category.

For drivers interested in a broader approach to vehicle repair, including an analysis of the cost-effectiveness of using aftermarket components, advisory materials may be useful – you can find more practical tips in the article Used Gearbox – When is it Worth It and What You Need to Remember.