Seat Buckle BMW X3 F25 X4 F26 Tensioner Lower Belt Rear Left N/S 7235455

BMW X3 F25 X4 F26 Rear Seat Belt Buckle Latch is an original safety system component, designed for installation on the rear, left side of selected BMW models. It ensures secure seat belt fastening, which translates to stable passenger support and improved protection during daily vehicle operation.

Specifications and technical data

• SKU: 7235455
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7235455
• Substitutable numbers: 72117235455, 7235455
• Location on the vehicle: Rear, Left
• Category: Seat Belts & Parts

Purpose and Compatibility

The rear left seat belt buckle has been specifically designed for BMW X3 F25 and BMW X4 F26 models. It is a part from the Seat Belts and Parts category, ensuring factory-perfect fit with the seat, body structure, and the original seat belt mounting system in these vehicles.

The vehicle placement specified as rear – left side clearly identifies the installation position, reducing the risk of errors when selecting parts. This is particularly important when working with safety systems, where precise fit is crucial for proper functionality.

Component Construction and Function

The presented seat belt latch serves as a stationary anchor point for the seat belt buckle. It is responsible for:

• securely holding the buckle in its designated position near the seat,
• firmly locking the latch during driving and in emergency situations,
• integrating with the factory seat belt and the vehicle's passive safety systems.

Being an original BMW part means maintaining the correct geometry, durability, and compliance with the manufacturer's factory standards, which is key to the effectiveness of the entire belt system.

Condition and Benefits of Using a Used OEM Part

The buckle comes from the group of used OEM BMW parts, offering a sensible compromise between cost and quality. Choosing an original, used part allows you to:

• maintain factory safety parameters without the need to invest in a new component,
• retain full mounting compatibility with seats and body structure,
• reduce the risk of fitment issues typical of aftermarket parts of uncertain origin.

This solution is particularly attractive for post-accident repairs or for restoring the full functionality of the rear seat after replacing upholstery or interior components.

Safety and Installation Aspects

As a component of the seat belt system, the rear left buckle should be installed following BMW service procedures. It is recommended that the installation be carried out by an experienced mechanic or automotive electrician who will ensure:

• proper tightening of mounting points according to manufacturer recommendations,
• correct routing of the belt relative to the seat and backrest,
• checking the operation of the latch mechanism after installation.

A correctly installed rear left seat belt latch contributes to maintaining the proper position of the belt on the passenger's body, which directly impacts the effectiveness of protection in the event of a collision.

Other BMW Seat Belts and Parts

If you are looking for other components from the BMW seat belts and parts category – for example, additional buckles, pretensioners, or complete belts for other seating positions – check out our dedicated offer: BMW Seat Belts and Parts. This will allow you to easily assemble all the necessary components in one place, maintaining brand and category consistency.

Technical Knowledge and Selection of Used Components

When planning vehicle repairs or upgrades, it is advisable to approach the selection of used parts consciously – both in the safety and powertrain areas. You can find more practical information on when purchasing a used component is worthwhile and what to look for when selecting it in the article: Used Gearbox – When is it Worth It and What You Need to Remember. Although it concerns gearboxes, the principles of assessing technical condition and purchase profitability discussed there are also helpful when choosing other used car parts.