BMW MINI Coupé R58 Boot Trunk Lid Tailgate Gas Pressurized Spring 2758742

The Mini R58 Tailgate Gas Spring is an original part designed for the rear of the vehicle, responsible for the safe and controlled opening and support of the tailgate. Thanks to its factory design, the spring works with the tailgate mechanism in a predictable and stable manner, improving daily trunk operation. This is a practical solution for users who want to restore proper tailgate function without altering the vehicle's structure, by using an original Mini part.

Specifications and technical data

• SKU: 2758742
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2758742
• Substitutable numbers: 51242758742, 2758742
• Location on the vehicle: Rear
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Tailgate Gas Spring

The gas spring in the Mini R58 model is responsible for the controlled lifting and holding of the tailgate in the open position. This component operates in the rear body area, where it must withstand repetitive loads resulting from frequent opening and closing of the tailgate. The use of the correct spring ensures:

• smooth tailgate opening without jerking,
• stable support of the tailgate in the upper position,
• reduced stress on tailgate hinges and mounts,
• safe trunk operation in daily use.

A properly selected gas spring minimizes the risk of the tailgate closing unexpectedly, which is important for both user comfort and safety.

Benefits of Using an Original Mini Gas Spring

Using an original Mini gas spring allows you to maintain the factory operating parameters of the tailgate. The part has been specifically designed for this model, taking into account the tailgate's weight, hinge geometry, and actuator stroke. In practice, this means:

• precise fit to factory mounting points,
• appropriately selected opening assistance force,
• consistent operating characteristics throughout the entire tailgate movement range,
• no need for modifications or adapter mounts.

For the user, this translates into predictable tailgate behavior and consistency with other body components. Replacing a worn-out spring with an original equivalent restores the original trunk operating comfort without additional modifications.

Characteristics of a Used Component

The offered Mini R58 tailgate gas spring is a used part, allowing for an economical repair while retaining a component with factory specifications. Such parts are particularly interesting for users who:

• want to reduce repair costs while keeping an original part,
• are looking for components compatible with the vehicle's original design,
• prefer solutions that allow for direct installation in place of the worn-out part.

As a wear item, the gas spring gradually loses its properties over time, making replacement with a functional component crucial for maintaining the tailgate's functionality. A used OEM part offers a sensible compromise between cost and vehicle design compatibility.

Installation in the Rear of the Vehicle

The gas spring is designed for installation in the rear of the car, in close proximity to the tailgate hinges. The component's design allows for mounting in the factory mounting points, simplifying the replacement process. In practice, this means that after removing the worn-out spring, the new part can be fitted into the existing brackets without the need for bodywork modifications.

Replacing the gas spring is particularly recommended when the tailgate opens with noticeable resistance, does not stay in the upper position, or requires manual support. Using a functional component restores the proper operation of the mechanism and improves trunk ergonomics.

Related Components and Further Technical Knowledge

If you are planning a comprehensive repair or upgrade of the rear body section of your Mini and need other parts from the same group, such as additional actuators, mounts, or small mounting accessories, check the available parts in the Other Mini category.

When planning more extensive service work, it is also worth expanding your knowledge on the structural differences between standard and sport versions, especially concerning powertrains and chassis. An article comparing sport variants with series models, available at the link: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, may be helpful.