Trunk Lid Spring Mercedes W207 C207 Boot Tailgate Tension Rear Set A2077570129

Trunk Lid Spring Mercedes W207 C207 Boot Tailgate Tension Rear Set is a set of original components supporting the trunk lid, designed for installation in the rear section of the W207/C207 series models. The set ensures stable opening and closing of the trunk lid, improving daily operational comfort and safety. Thanks to their factory origin, the springs work with the lid mechanism in a consistent, predictable, and structurally matched manner.

Specifications and technical data

• SKU: A2077570129
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2077570129
• Substitutable numbers: A2077570129, A 207 757 01 29
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the trunk spring set

The trunk spring set for the Mercedes W207/C207 operates in the rear zone of the vehicle, responsible for the controlled lifting and support of the lid. Properly selected springs:

• stabilize the movement of the lid during opening and closing,
• reduce the load acting on hinges and mounts,
• decrease the risk of the lid falling unexpectedly,
• improve the ergonomics of accessing the luggage compartment.

As a result, trunk operation remains smooth, and the forces acting on the rear body components are evenly distributed, which contributes to a longer service life of the entire lid mechanism.

Compatibility with the rear body section

The springs have been specifically designed for use in the rear zone of the vehicle, taking into account the weight and geometry of the trunk lid in W207/C207 models. Matching the spring force to the body structure:

• ensures predictable behavior of the lid throughout its full range of motion,
• reduces the need for excessive force when opening,
• facilitates precise closing of the lid without excessive slamming.

A set configured in this way allows for maintaining the factory characteristics of the trunk lid operation, which is particularly important when replacing worn-out elements with parts of original specification.

Characteristics of the used component

The offered trunk spring set is a used component, sourced from dismantling, which allows for maintaining compatibility with the factory Mercedes design. A used component of this type is a good solution when you want to:

• maintain the original operating characteristics of the lid,
• ensure a perfect fit with existing mounts and body geometry,
• reduce repair costs while maintaining OEM standards.

Choosing such a solution is particularly beneficial for servicing vehicles where the priority is technical compliance with the factory design and predictable behavior of the moving parts in the rear section of the vehicle.

Support for selection and expansion of the rear body zone

If you are planning a comprehensive repair or modernization of the rear zone in your Mercedes and need other elements from the same group, such as lid hinges, actuators, or additional mounts, check the available parts in the category Mercedes trunk lids and rear parts.

For users interested in a broader perspective on the operation and refreshing of components in cars of this brand, an article describing the operating culture and restoring the performance of diesel units may be helpful – you can find it here: The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI.

Summary

Trunk Lid Spring Mercedes W207 C207 Boot Tailgate Tension Rear Set is a technically matched set designed for the rear section of the vehicle, allowing for the restoration of proper trunk lid operation. The appropriate spring characteristics, compatibility with the construction of W207/C207 models, and the preservation of factory mounting geometry make this a beneficial solution for servicing and repairing the rear zone of the vehicle, focused on functionality, safety, and predictable operation of the lid mechanism.