BMW G26 Rear Boot Door Left N/S Tailgate Trunk Lid Brake Limiter 7487573

The Left Trunk Lid Opening Limiter for BMW G26 is an original part from the Trunk Lid and Rear Components group, designed for installation in the rear left section of the body. It ensures controlled, safe opening of the trunk lid, protecting hinges, body panels, and adjacent elements from overload and excessive travel. This is a practical solution for users who want to restore proper trunk lid operation after mechanical damage or wear of the factory limiter.

Specifications and technical data

• SKU: 7487573
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7487573
• Location on the vehicle: Rear, Left
• Category: Boot & Hatch Lids

Purpose and Function in the BMW G26 Body

The trunk lid opening limiter in the BMW G26 operates in the rear left part of the vehicle, stabilizing the lid's movement during lifting. Its functions include:

• controlling the final stage of the trunk lid opening,
• reducing the loads acting on hinges and mountings,
• protecting paintwork and body elements from collision with surroundings,
• increasing the comfort of trunk lid operation in daily use.

Thanks to its precise fit to the rear body structure of the BMW, this component works in conjunction with the factory hinge and actuator system, maintaining the correct movement geometry of the trunk lid.

Construction and Fitment for BMW

The trunk lid limiter has been designed as a dedicated part for a specific BMW platform, which translates to factory fitment on the rear left side of the body. Installation is done using existing mounting points, without the need for structural modifications or adaptations of universal solutions.

This precise fit allows for the preservation of the original trunk lid operation line, as well as the correct final position after opening. The proper operating characteristics of the limiter contribute to an even distribution of forces within the hinge system, promoting longer lifespan of the entire rear lid assembly.

Benefits of Using an Original Limiter

Using the original limiter in the BMW G26 offers a range of practical operational benefits:

• Stable Trunk Lid Operation – predictable, repeatable movement path with every opening.
• Protection of Adjacent Components – reduced risk of damage to the glass, body panels, or lights from uncontrolled travel.
• Compatibility with Factory Components – works with original hinges and actuators without additional adjustments.
• Restoration of Original Functionality to the Rear Body Section after collision or wear of the previous part.

For drivers who value the technical integrity of their vehicle, choosing a dedicated limiter is a way to maintain the characteristic BMW trunk lid operation experience.

Condition, Installation, and Service Application

This part comes from the used parts group, making it an attractive service solution for vehicles where a reasonable repair cost is important while maintaining the original construction. The limiter is suitable for replacement after mechanical damage, as well as for broader bodywork and paint repairs in the rear section of the vehicle.

Due to its dedicated placement in the rear left zone of the vehicle, installation is straightforward for workshops specializing in the BMW brand and for experienced mechanics involved in the assembly of trunk lids and rear components.

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 hinges, actuators, or additional reinforcements, check the available parts in the BMW Trunk Lid and Rear Components category.

For drivers interested in optimizing the operating costs of the entire vehicle, including the cooling system, practical tips on selecting used components may also be useful – you can find them in the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings.