BMW E65 E66 Front Seat Lower Belt Tensioner Buckle Right O/S 7122210

BMW E65 E66 Seat Belt Pretensioner Socket Buckle Right Front is a component from the Seat Belts and Parts category, designed for installation on the front right passenger or driver's side in BMW 7 Series E65/E66 models. This is a practical solution for users who want to restore full functionality to the safety system after a collision, seat replacement, or interior upgrade.

Specifications and technical data

• SKU: 7122210
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7122210
• Substitutable numbers: 72117210870, 7210870, 72116982524, 72119112570, 72117122212, 6982524, 9112570, 7122212, 7122210
• Location on the vehicle: Front, Right
• Category: Seat Belts & Parts

Purpose and Function of the BMW E65 E66 Seat Belt Pretensioner

The right front seat belt pretensioner, socket, and buckle are responsible for the correct fastening of the seat belt buckle and cooperation with the vehicle's safety system. This component is mounted on the front right seat and is a crucial link between the seat belt and the seat structure.

A properly selected pretensioner ensures:

• stable fastening of the belt buckle at the mounting point provided by the manufacturer on the seat,
• correct cooperation with the vehicle's safety system, including belt and airbag systems,
• proper belt routing geometry relative to the user's silhouette in the front right position.

Original BMW Part – Fit and Compatibility

The presented pretensioner comes from the BMW range, which means it retains the factory geometry, mounting points, and quality standards intended for the 7 Series E65/E66. The original design solution facilitates installation in place of a worn or damaged component, without the need for seat or installation modifications.

An additional advantage is the presence of numerical part designations and interchangeable part numbers (visible in the technical specifications), which allow verification of compatibility with a specific vehicle configuration. This enables precise selection of the pretensioner for a given BMW E65 or E66 model.

Vehicle Placement – Front Right Side

The component is designed for installation on the front right side of the vehicle. This means its design, length, angle, and the way wires and mounts are routed are optimized for the specific seat position.

• Precise fit for the right seat – correct positioning of the socket relative to the seat base and backrest.
• Appropriate body length and shape – no interference with seat rails or center console elements.
• Predictable safety system behavior – in line with BMW's design intentions for the E65/E66 series.

Used Condition – Practical Benefits

The seat belt pretensioner is offered as a used part, which significantly reduces repair costs compared to purchasing a new OEM component. For many BMW 7 Series users, this is a reasonable compromise between quality and budget, especially for comprehensive post-collision repairs or interior renovations.

Choosing a used pretensioner:

• reduces the cost of restoring belt system functionality,
• allows maintaining the original BMW construction without using aftermarket parts with uncertain parameters,
• facilitates matching to a specific equipment version thanks to factory part markings.

Why Choose BMW Seat Belts and Parts

For components such as pretensioners, sockets, and buckles, it is crucial to use solutions that comply with the manufacturer's design. Original BMW seat belts and parts ensure proper cooperation with the vehicle's electronics, appropriate operating characteristics, and predictable behavior in emergency situations.

If you are looking for other BMW seat belts and parts for your car, check out the available products in our section: BMW Seat Belts and Parts.

Used Parts and Economical Repair – More Information

An increasing number of drivers are opting for used safety system components, especially in older premium vehicle generations. With proper verification of origin and part number compatibility, a favorable balance between cost and functionality can be achieved. If you are interested in a broader context of using used components in German brand cars, it is worth reading the article: Volkswagen – Solidity and Reliability. Why Used VW Parts Are a Sensible Choice?