BMW X5 Series E70 Hinge Trunk Lid Top Left N/S Carbonschwarz Carbon Black 416

BMW X5 E70 Trunk Lid Hinge Left Black is an original part from the Trunk Lid & Tailgate group, designed for installation on the left side of the body. Finished in the elegant Carbonschwarz Metallic - 416 color, it helps maintain the visual consistency of the vehicle's rear and the proper geometry of the trunk lid's operation.

Specifications and technical data

• SKU: 7170921-CAR
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7170921
• Substitutable numbers: 41627170921, 7170921, EM
• Location on the vehicle: Left
• Color: Carbonschwarz Metallic - 416
• Category: Boot & Hatch Lids

Purpose and Technical Function

The trunk lid hinge is responsible for the stable guidance and precise opening and closing of the lid in the BMW X5 E70. The part is mounted on the left side of the vehicle, cooperating with the body structure and the lid lifting mechanism, which ensures proper load distribution and safe operation of the entire system.

As a component from the Trunk Lid & Tailgate category, the hinge is important for both the convenience of using the trunk and for maintaining the correct position of the lid relative to the lights, bumper, and seals. A properly selected part reduces the risk of lid warping, uneven closing, or excessive stress on other components.

Color and Visual Matching

The finish in Carbonschwarz Metallic - 416 allows for an aesthetic match with the bodywork of the same color, often without the need for additional painting. This is a particularly beneficial solution for collision repairs or replacing a single component in the rear of the vehicle.

Choosing the correct hinge color is not only visually important – it also reduces the scope of workshop work, which can translate into shorter vehicle downtime and a more predictable cost for the entire service operation.

Mounting Characteristics

The presented hinge is a part designed for a specific BMW model, which helps maintain the factory mounting geometry and compatibility with the original trunk lid. This allows for:

• maintaining the correct axis of rotation for the lid,
• reducing stress in the mounting area,
• preserving correct gaps between body components.

The used condition means the part comes from disassembly, which in practice allows for combining a favorable purchase price with the preservation of the manufacturer's original structural specifications.

Application in Repairs and Upgrades

The left-side trunk lid hinge is suitable for both typical replacement of a damaged part and for more extensive bodywork and painting in the rear of the BMW X5 E70. Using an original component helps avoid fitting issues that can arise with parts not conforming to factory specifications.

If you are planning a comprehensive repair or upgrade of the rear body area of your BMW and need other parts from the same group, such as hinges, mounts, or lid supports, check the available parts in the BMW Trunk Lid & Tailgate category.

Technical Support and Cost Optimization

Selecting the appropriate hinge directly impacts the durability of the trunk lid's operation, the sealing of the rear body, and the comfort of daily use. For more extensive body or powertrain repairs, consider a strategy of combining new and used components to optimize the service budget without compromising quality.

If you are interested in the broader context of using used parts in vehicle repairs and want to better plan your service expenses, read the article Volkswagen 1.9 TDI vs 1.4 TSI – Evolution of VW Engines and Repair Costs, which shows how to consciously utilize components from the aftermarket.