BMW F36 Boot Trunk Lid Tailgate Lock Latch Catch Striker Hook Rear 7317915

BMW F36 Boot Trunk Lid Tailgate Lock Latch Catch Striker Hook Rear is an original tailgate closing mechanism component designed for installation in the rear of the vehicle body. This used, factory-original lock ensures proper latching of the trunk lid, stable closing, and secure retention of the tailgate in the closed position. It is a practical solution for users who want to restore the correct operation of the tailgate without interfering with the vehicle's structure.

Specifications and technical data

• SKU: 7317915
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7317915
• Substitutable numbers: 7317915, 51247317915
• Location on the vehicle: Rear
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and function of the BMW F36 tailgate lock

The presented lock is a component of the trunk lid latching system in the rear of the vehicle. It is responsible for:

• mechanically latching the tailgate once closed,
• maintaining a stable position of the lid while driving,
• working in conjunction with the factory trunk opening and closing mechanism.

Thanks to the preservation of original geometry and mounting points, installation is predictable, without the need for bodywork modifications or the adaptation of additional parts. This is particularly important for the Gran Coupé body style, where precise fitment of the tailgate affects sealing and acoustic comfort.

Construction and installation compatibility

The trunk lid lock is designed as a compact mechanical module that works with the striker within the rear body section. This component is adapted to operate under typical service conditions, such as temperature fluctuations, humidity, or the stresses resulting from frequent opening and closing of the tailgate.

The original origin from the BMW group means that factory manufacturing tolerances are maintained, which translates into:

• correct positioning relative to the tailgate and body,
• proper cooperation with the factory striker and linkages,
• consistency with the existing installation and mechanics of the vehicle's rear section.

Benefits of using an original used lock

Choosing a used, original trunk lid lock is a reasonable compromise between cost and quality. This type of component allows you to:

• restore proper tailgate latching after damage or wear of the previous lock,
• maintain the factory fit and operating characteristics of the mechanism,
• avoid problems with incomplete closing, looseness, or incorrect positioning of the tailgate.

For many users, it is also important that the original salvaged component maintains compatibility with the body structure and does not require experimenting with aftermarket replacements of uncertain parameters.

Use of used parts in repairs and tuning

Consciously using used sub-assemblies allows for significant service cost reduction while maintaining high quality and safety. For premium brands such as BMW or Audi, this is often the preferred repair strategy. If you want to better understand how to effectively use second-hand elements for modifications and repairs, it is worth reading the article Audi on second-hand parts – tuning and repairs without loss of quality, which discusses a practical approach to selecting used components.

When choosing between refurbishment and installing a used original, the guide Refurbished or used original – which part to choose for repairs? may also be helpful, describing the differences in durability, cost-effectiveness, and risks associated with both methods.

Expanding the BMW tailgate system

When working on the rear of the vehicle, it is worth comprehensively assessing the condition of the entire tailgate opening and support system. If you are planning a comprehensive repair or upgrade of the tailgate zone in your BMW and need other elements from the same group, such as gas springs, hinges, or additional mounting hardware, check the available parts in the category Gas springs, locks, hinges and other BMW parts.

Summary

BMW F36 Boot Trunk Lid Tailgate Lock Latch Catch Striker Hook Rear is a practical solution for users who want to restore efficient and safe tailgate operation while maintaining the vehicle's factory design. The original, used component from the Gas springs, locks, hinges and other parts group allows for a technically correct repair, without the need for body modifications and while maintaining the functionality intended by the manufacturer.