BMW E60 E61 E65 Front Seat Longitudinal Adjustment Passenger Left N/S 9146328

BMW E60 E61 E65 Front Seat Longitudinal Adjustment Passenger Left N/S is an original seat sliding mechanism component, designed for precise front-to-rear adjustment of the driver's seat position. Thanks to the factory BMW design and perfect fitment for the specific vehicle location, this part allows you to restore proper ergonomics and driving comfort while maintaining consistency with the factory seat system. It is a practical solution for both workshops and users who care about interior functionality.

Specifications and technical data

• SKU: 9146328
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7075945
• Substitutable numbers: 67319146328, 9146328, 67317056044, 7056044, 67317075952, 7075952
• Location on the vehicle: Front, Left
• Part type: Seat Motor
• Category: Additional Seat Parts

Purpose and function in the vehicle

The presented longitudinal adjustment is dedicated to the front left seat in BMW E60, E61, and E65 series models. It is responsible for the smooth movement of the seat along the rails, allowing the driver to set the optimal position relative to the steering wheel and pedals. A properly functioning mechanism ensures:

• stable body support while driving,
• easy adjustment of the position to suit height and driving style,
• secure locking of the seat after setting the desired position.

Thanks to the factory geometry and correct placement on the vehicle, the component works with the seat structure and floor mounts without the need for modifications.

Original origin and fitment

The longitudinal adjustment comes from the group of original BMW components, which means it maintains factory manufacturing tolerances and compatibility with the seat system. The design was developed specifically for the E60/E61/E65 platform, ensuring that it:

• fits the factory seat mounting points,
• maintains proper rigidity and seat guidance,
• is compatible with the passive safety system within the seat.

The used nature of the part allows for cost-effective repair while maintaining the manufacturer's original specifications. This is particularly important for components responsible for the driver's position and daily operational comfort.

Benefits of using the original longitudinal adjustment

Using the factory front left seat longitudinal adjustment provides a number of practical benefits:

• Driving ergonomics – the ability to precisely set the distance of the seat from the pedals and steering wheel improves vehicle control.
• Consistency with interior design – the component works with factory rails, seat frame, and mounts, without interfering with the body structure.
• Seat stability – a properly functioning mechanism reduces unwanted play and seat movement during acceleration, braking, and driving over bumps.
• Cost-effective repair – choosing a used, original component allows you to reduce service costs while maintaining OEM quality.

Application in service practice

The front left seat longitudinal adjustment is suitable for both typical replacement of a worn mechanism and for post-accident interior repairs. The component is particularly useful when symptoms occur such as:

• difficult seat movement in the front-to-rear axis,
• noticeable play in the seat guidance,
• problems with locking after setting the position.

Thanks to the original design, installation in place of the factory sub-assembly is simple for an experienced workshop and does not require any body or seat adaptation.

If you are planning a comprehensive repair or upgrade of the seating area in your BMW and need other elements from the same group, such as rails, backrest adjustment mechanisms, or additional mounting elements, check out the available parts in the Other BMW seat parts category.

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