Spring BMW E39 Trunk Lid Gas Pressurized Spring Left Right Set 520N 8222913

Spring BMW E39 Trunk Lid Gas Pressurized Spring Left Right Set is a set of original components from the Trunk lids and rear parts group, designed to operate on both sides of the trunk lid. The set ensures stable support for the lid, controlled opening, and secure closing, which translates into convenience in the daily operation of the BMW 5 Series E39.

Specifications and technical data

• SKU: 8222913
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8222913
• Substitutable numbers: 8222913, 51248222913
• Location on the vehicle: Right, Left
• Category: Boot & Hatch Lids

Purpose and function of the set

The presented set of gas springs has been designed specifically for the BMW E39 model and belongs to the group of components responsible for the operation of the trunk lid. The use of two gas springs – on the right and left sides – guarantees an even distribution of loads, which reduces stress on the hinges and improves the operating quality of the entire mechanism.

The placement on the vehicle covers the right and left side of the lid, thanks to which the set can be used both when replacing a single component and for a comprehensive restoration of the trunk lifting system.

Construction and fitment for BMW

The gas springs included in the set are structurally matched to the factory mounting points in the BMW E39. This means maintaining the correct working length, operating characteristics, and mounting method, which facilitates installation and avoids the need for body or hinge modifications.

Thanks to the use of solutions compliant with the factory BMW specification, the set works with the original trunk lid, maintaining the correct geometry of opening and closing. Such a fit reduces the risk of overloading the lock, hinges, and seals.

Benefits of installing the left + right set

Replacing the gas springs as a set on both sides of the trunk lid brings a number of practical benefits:

• consistent operating characteristics on the right and left side,
• more predictable opening and holding of the lid in the upper position,
• reduced risk of the lid falling due to unevenly worn components,
• better protection of hinges and the lock against excessive loads.

For the user, this means more convenient access to the luggage compartment and more comfortable vehicle operation in daily use.

Product characteristics and condition

The set of trunk lid gas springs for the BMW E39 comes from the BMW parts group and is intended for use as a replacement for factory equipment. The product is offered as a used item, which allows for an economical repair while maintaining compliance with the vehicle's original design.

Due to the nature of used components, each set is intended for informed users who expect a functional solution tailored to a specific model, without the need to use universal, less precise replacements.

Installation and maintenance tips

When replacing trunk lid gas springs, it is recommended to install both components simultaneously to maintain uniform support force. During service work, it is worth paying attention to:

• correct seating of the ends in the mounting sockets,
• checking the condition of the hinges and the lid lock,
• checking the smoothness of the lid movement after installation is complete.

Such an approach promotes longer and more stable operation of the entire trunk lifting system.

Expanding the modernization of the BMW rear zone

If you are planning a comprehensive repair or modernization of the rear body zone in your BMW and need other components from the same group, such as lid hinges, locks, or seals, check the available parts in the BMW trunk lids and rear parts category.

If you are considering broader vehicle modifications and want to combine the replacement of rear body components with improving the car's performance or appearance using aftermarket components, the article describing a practical approach to such modernizations may be helpful: Tuning with used parts – how to gain performance without spending a fortune.