BMW 5 7 X5 Series E60 E61 E65 E70 Front Left Seat Height Adjustment Drive N/S

BMW 5 7 X5 Series E60 E61 E65 E70 Front Left Seat Height Adjustment Drive N/S for the 5, 7, and X5 series (E60, E61, E65, E70) is an original component designed for precise operation within the factory electric seat adjustment system. By being tailored to the specific mounting position on the front left side, it ensures proper operation of the seat lifting mechanism and stable support for the driver. This solution is dedicated to users who want to restore full seat functionality without compromising on compatibility.

Specifications and technical data

• SKU: 7075943-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7075943
• Substitutable numbers: 67317075943, 7075943, 67317056445, 7056445, 67310309480, 0309480, AHC 12V 0390201973, 390 201 973, FAURECIA 8316666, 8316666, 83 16 666
• Location on the vehicle: Front, Left
• Category: Other Electric, Hybrid & PHEV Specific Parts

Application and compatibility

The presented drive is designed for installation in BMW 5, 7, and X5 series models of the E60, E61, E65, and E70 generations, in the front, left-hand position. The component works with the factory seat frame and the vehicle's electrical system, allowing for the preservation of the original height adjustment characteristics. The placement on the vehicle reduces the risk of errors when selecting parts and facilitates the planning of seat system repairs.

Construction and technical function

The height adjustment drive is responsible for the vertical movement of the seat, allowing for the setting of an optimal driving position. The integrated electric motor transmits torque to the gearbox, which works with the seat support mechanism, resulting in smooth height changes. The design is prepared for operation with a 12V system, typical for BMW passenger vehicles, and for compatibility with factory seat adjustment switches.

Benefits of using an original drive

Using a dedicated drive in the driver's seat allows you to:

• restore full height adjustment functionality without interfering with the seat structure,
• maintain ergonomics of the driving position, which improves comfort and driving safety,
• maintain consistency with the factory seat control system,
• minimize the risk of issues with matching mechanical mounting points.

For users who value consistency with the original BMW design, such a drive is a practical solution for repairing or replacing a damaged mechanism.

Condition and preparation for installation

The component comes from a group of used BMW parts, which allows for an economical repair while maintaining the original design. The drive is intended for installation in place of the factory component, using existing mounting points and the electrical harness. Before installation, it is recommended to perform a standard verification of the seat wiring and check the correct operation of other adjustment mechanisms.

Knowledge expansion and part selection

If you are interested in comparing technical solutions used in different brands and segments, including sports versions of models, it is worth reading an article discussing the differences in the construction of engines, brakes, and chassis in luxury cars – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

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