BMW 4 Series F82 M4 Tension Spring Boot Lid Tailgate 8061661

BMW 4 Series F82 M4 Tension Spring Boot Lid Tailgate is an original bodywork component responsible for the controlled lifting and stable support of the trunk lid in the BMW sports coupe. Thanks to precisely selected elasticity parameters, it ensures smooth operation of the tailgate and predictable behavior during opening and closing. This solution is particularly important in daily use, where reliability and comfort of operating the rear part of the body are essential.

Specifications and technical data

• SKU: 8061661
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8061661
• Substitutable numbers: 51248061661, 8061661
• Category: Boot & Hatch Lids

Purpose and function in the tailgate system

The trunk lid tension spring in the BMW F82 M4 acts as a support element for the actuators and hinges, responsible for controlling the movement of the lid throughout its entire range of motion. A correctly selected spring:

• stabilizes the movement of the tailgate during opening and closing,
• reduces stress on the hinges and mounts,
• decreases the effort required by the user when lifting the lid,
• contributes to the even guidance of the tailgate along the body axis.

In the M4 F82 model, where the rear body structure is optimized for stiffness and weight, a properly selected spring is crucial for maintaining the factory operating characteristics of the tailgate and the comfort of using the trunk.

Original origin and fitment for BMW

The presented BMW 4 Series F82 M4 Tension Spring Boot Lid Tailgate comes from the manufacturer's parts line and is designed for full compatibility with the F82 M4 body. This ensures the maintenance of:

• the correct mounting point on the body and the tailgate,
• factory-compliant spring force characteristics,
• the correct operating range throughout the entire stroke of the tailgate,
• consistency with other components of the rear lid system.

As a result, installation is performed without the need for body modifications or interference with the hinge structure, and the tailgate retains parameters close to factory specifications after replacement.

Characteristics of the used component

The spring offered in this configuration comes from dismantling and is a used part, which allows for an economical repair of the tailgate system while maintaining the original specification. Such components are frequently chosen in cases of:

• repairs after collisions in the rear part of the body,
• wear or weakening of the existing spring,
• the need to restore proper tailgate operation after replacing other elements in this area.

Using an original part from dismantling allows for maintaining structural consistency with the rest of the body, which is important in cars with a sporty character, such as the M4 F82.

Benefits of using an original tailgate spring

The use of a dedicated spring in the BMW F82 M4 translates into a number of practical benefits in daily use:

• Safe support of the tailgate in the open position, without the risk of it falling unexpectedly when the system is correctly matched.
• Repeatable, predictable mechanism operation, essential for frequent trunk use.
• Reduction of excessive loads on hinges and mounts, which promotes a longer service life of the entire rear lid system.
• Consistency with the factory body geometry, important for the precise fitment of body panels.

Expansion of the BMW rear body system

If you are planning a comprehensive repair or upgrade of the rear body area in your BMW and need other elements from the same group, such as tailgate hinges, locks, or additional mounts, check the available parts in the BMW Tailgates and rear parts category.

More about using parts from dismantling

If you are interested in the wider use of branded recycled components in your car, including elements that affect comfort and functionality, it is worth familiarizing yourself with practical tips on selecting such parts. Useful information can be found in the article Interior metamorphosis: how branded seats from dismantling affect the comfort and value of the car, which shows how to consciously use used equipment elements.