BMW E46 Trunk Boot Lid Lock With Bowden Cable 8196401 7840617

BMW E46 Trunk Boot Lid Lock With Bowden Cable is an original body component from the Trunk lids and rear parts group, designed for installation in the rear section of the vehicle. It ensures secure locking of the trunk lid, stable operation of the closing mechanism, and proper interaction with the factory opening system. This is a practical solution for users who want to restore full functionality to the trunk lid in their BMW.

Specifications and technical data

• SKU: 8196401-5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8196401
• Substitutable numbers: 8196401, 51248196401, 7840617, 51247840617
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and function of the BMW E46 trunk lid lock

The presented lock is a component designed for installation in the rear part of the BMW body, in the trunk lid area. It is responsible for the mechanical locking of the lid, cooperation with cables or actuators, and proper closing of the lid during daily use. Thanks to the preservation of factory mounting geometry and attachment points, the lock allows for stable guidance of the lid and reduces unwanted play.

Construction and body fitment

The lock has been designed as a component structurally compatible with BMW factory solutions, which facilitates installation in the location intended by the manufacturer. The locking system works with the catch in the lid, ensuring repeatable closing and proper pressure on the seals. The construction intended for operation in the rear body zone is prepared for typical operational loads, such as frequent opening and closing of the trunk.

Condition, origin, and benefits of using a used part

The offered lock comes from disassembly and is an original BMW component, which translates into proper fitment to the body and compatibility with the vehicle's factory solutions. Using a used part allows for maintaining structural consistency with other trunk lid elements, while simultaneously reducing repair costs compared to purchasing a new subassembly. It is a reasonable choice for accident repairs, replacing a damaged lock, or restoring the efficiency of the trunk mechanism.

Why it is worth using an original trunk lid lock

Choosing an original trunk lid lock for the BMW E46 allows for maintaining the factory fit of the rear body elements and proper cooperation with the existing vehicle installation. The appropriate geometry and construction of the mechanism reduce the risk of problems with closing, accidental opening of the lid, or excessive load on the hinges. This solution is particularly beneficial for precise adjustments of body gaps and for ensuring the proper operation of the trunk in daily use.

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

For drivers interested in a broader perspective on the selection of drivetrain components and their impact on the car's character, a practical supplement to your knowledge may be the article Dismantled drive axles and differentials – how to choose gear ratios for your driving style, which discusses the relationships between gear ratios, vehicle usage, and the selection of used components.