BMW X3 X5 Series E53 E83 Seat Lower Belt Tensioner Buckle Front Right 9119538

BMW X5 E53 X3 E83 Front Right Seatbelt Pretensioner is a component from the Seatbelts and Parts category, designed for installation on the front right side of the vehicle. This is an original BMW component that allows for the restoration of the passive safety system's proper function after a collision or pretensioner failure.

Specifications and technical data

• SKU: 9119538
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7078042
• Substitutable numbers: 72119119540, 9119540, 72117078042, 7078042, 72118408762, 8408762, 9119538
• Location on the vehicle: Front, Right
• Category: Seat Belts & Parts

Seatbelt Pretensioner Purpose and Function

The front right seatbelt pretensioner is responsible for rapidly tightening the seatbelt against the driver's or passenger's body in the event of a collision. This limits uncontrolled body movement, improving chest and head protection and working in conjunction with airbags.

In BMW X5 E53 and X3 E83 models, the pretensioner is integrated with the SRS system and works with collision sensors and the airbag control unit. A properly functioning component is crucial for maintaining the vehicle's original safety level.

Compatibility and Fitment for BMW

The presented pretensioner has been specifically designed for use in BMW X-series vehicles, ensuring:

• precise fit to the seat on the front right side, without the need for modification of mounting points,
• compatibility with the SRS electrical system in BMW X5 E53 and X3 E83,
• maintenance of the original seatbelt routing geometry, which contributes to comfort and protection effectiveness.

This allows for an installation process similar to the factory standard, and after proper coding and error clearing, the safety system regains full functionality.

Technical Characteristics and Installation

The pretensioner is designed for installation on the front – right side of the vehicle. The design anticipates cooperation with the factory seatbelt and original mounting points in the seat and floor. The component is prepared for integration with the standard BMW airbag control unit.

During installation, it is recommended to:

• disconnect the battery before commencing work on the SRS system,
• use appropriate torque values for mounting bolts, in accordance with BMW service documentation,
• perform computer diagnostics after installation to verify the pretensioner's correct operation and clear any potential errors.

Product Condition and Benefits of Choosing Used Parts

The offered seatbelt pretensioner is a used part, sourced from disassembly. This type of component allows for economical repair of the safety system while maintaining original BMW specifications. A used OEM part typically offers a better fit than non-original aftermarket replacements, which is important for both safety and durability.

For body and interior components, including safety systems, many users opt for parts from disassembly. You can read more about this repair approach in the article: replacing body parts with used car parts.

How to Select the Correct Seatbelt Pretensioner for BMW

To correctly select a pretensioner for a specific BMW X5 E53 or X3 E83 model, pay attention to:

• vehicle placement compatibility – in this case, front, right side,
• vehicle make and model – a pretensioner dedicated to BMW X-series,
• part numbers and interchangeable numbers – allowing confirmation of compatibility in BMW catalogs or using online tools.

If you want to learn how to effectively verify component compatibility using OEM numbers, the guide will be helpful: risk-free online parts shopping – verification by OEM numbers.

Other BMW Seatbelts and Parts

If you are also looking for other BMW seatbelts and parts for your car, check out our dedicated offer: BMW seatbelts and parts. This will allow you to easily complete the remaining safety system components, maintaining brand consistency and technical specifications.