Rear Window Regulator BMW E88 F12 F91 G14 Lifter T-head Bolt Set Kit 7188462

Rear Window Regulator BMW E88 F12 F91 G14 Lifter T-head Bolt Set Kit is an original mounting set designed for the rear body section of BMW vehicles. The kit ensures a stable and secure attachment of the window regulator mechanism components, which translates into the proper operation of the entire system and reduces the risk of play and unwanted vibrations.

Specifications and technical data

• SKU: 7188462
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7188462
• Substitutable numbers: 7188462, 51377188462
• Location on the vehicle: Rear
• Category: Window Motors & Regulators

Purpose and function of the kit

The presented bolt set is part of the Window Regulators and Motors category and has been specifically designed for installation in the rear body zone. It is responsible for the durable connection of the window regulator to the vehicle structure, which is crucial for smooth window movement and even load distribution during the mechanism's operation.

Thanks to its dedicated application in specific BMW models, the kit allows for maintaining the factory mounting geometry, which supports proper cooperation with the regulator and the lifter motor. This is particularly important for the precise alignment of the window relative to the seals and guides.

Compatibility and OEM identification

The set has been prepared as a part compliant with the OEM designation, which facilitates clear identification when selecting by catalog number or vehicle VIN. Such a design allows for seamless integration with the original rear window regulator mechanism, without the need for modifications or the use of universal components.

The presence of interchangeable numbers in the technical documentation allows the kit to be matched even in situations where earlier or later revisions of the same reference were used in a given car. This is a practical solution for servicing vehicles from different model years and equipment versions.

Installation and performance characteristics

The rear window regulator bolt set is intended for installation in the rear part of the vehicle, which requires following the appropriate tightening sequence and torque specifications in accordance with BMW service documentation. A correctly applied kit:

• ensures stable attachment of the regulator to the body structure,
• reduces the risk of window guidance misalignment during operation,
• supports the even operation of the regulator and window motor,
• minimizes noise and vibrations coming from the rear window while driving.

As a component originating from the original system, the kit maintains compliance with factory dimensional tolerances, which facilitates installation and helps avoid problems typical of replacements with excessive deviations.

Product condition and service application

The offered kit comes from the used parts group, making it an attractive solution for the economical repair of the rear window regulator mechanism. Such elements are particularly useful in situations where the original bolts have been damaged or lost during previous repairs, upholstery removal, or replacement of the regulator itself.

Using an original mounting kit allows for maintaining consistency with the other components of the system, which is important both from the point of view of durability and the subsequent diagnosis of any faults within the rear window area.

Selection support and additional resources

If you are planning a comprehensive repair or upgrade of the side and rear window area in your BMW and need other elements from the same group, such as guides, mounts, or complete regulator mechanisms, check the available parts in the BMW Window Regulators and Motors category.

When selecting components by OEM number or VIN, as well as when planning a repair budget, an expert guide on the used parts market may be helpful – especially in the context of the cost-effectiveness of regeneration and component replacement. You can find more practical information in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, the principles of safe selection of second-hand parts and cost analysis in relation to new components.