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

BMW E60 E61 E65 E70 Seat Adjustment Motor Drive is an original seat adjustment system component, designed for installation in the front left side of the seat. This BMW brand component ensures precise control over the seat's position, supporting driver comfort and proper ergonomics behind the wheel. A used part from the Other category is a sensible choice for those seeking a factory fit without the need to invest in a new part.

Specifications and technical data

• SKU: 7075943-5
• 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 Starters, Alternators, ECUs & Wiring

Application and Function in the Vehicle

The seat adjustment motor drive is responsible for the electric adjustment of the seat along the axis intended by the seat's design. In BMW models of the E60, E61, E65, and E70 series, this component works with the guide and gear mechanism, enabling smooth adjustment of the driver's seat position on the front left side.

The vehicle location specified as front – left side clearly identifies the component's purpose and reduces the risk of errors when selecting parts. This simplifies installation and makes the fit for a specific seat more predictable.

Compatibility and OEM Identification

The presented seat adjustment motor drive is an OEM type part, meaning it was designed specifically for the seat systems in selected BMW models. Identification by OEM part number and available replacement numbers allows for precise matching to a specific vehicle configuration, even with different interior equipment versions.

This solution allows you to:

• maintain the original seat geometry and adjustment range,
• reduce the risk of incorrect operation of the electric control,
• ensure consistency with other seat system components.

Benefits of Using an Original Seat Adjustment Motor

Choosing an original seat adjustment motor drive for BMW offers a range of practical advantages. A component from the same design family as the factory-installed part ensures:

• secure mechanical fit to the seat guides and gears,
• compatibility with the vehicle's electrical system and controls,
• consistent operation with other adjustment motors (if present),
• maintenance of comfortable seating position adjustment as intended by the manufacturer.

This solution is particularly recommended for repairs where maintaining the original seat operating characteristics and avoiding experiments with unproven aftermarket parts is important.

Condition, Installation, and Practical Tips

The seat adjustment motor drive is offered as a used BMW part, which helps reduce repair costs while maintaining the factory design. Before installation, standard verification of the seat's electrical system and guide mechanics is recommended to ensure the newly installed component operates under correct conditions.

When replacing, pay attention to:

• correct vehicle location (front, left side),
• compatibility with the OEM part number and replacement numbers,
• the condition of electrical connectors and the wiring harness leading to the motor.

Other BMW Parts and Technical Guides

If you are looking for other parts from the Other category dedicated to this brand, check our offer for other BMW parts, where you will find a wide selection of components for various models of this brand.

When planning repairs or upgrades for premium segment cars, it is worth understanding the design differences between standard and sport versions. In this context, an article comparing RS sport variants with other versions may be helpful – you can find it here: Audi RS vs Other Models – What's Under the Hood and Chassis?. It helps to better understand how manufacturers design powertrains, suspensions, and equipment, making informed part selection easier.

If you are considering whether to opt for original, aftermarket, or used parts, you can find a practical cost-benefit analysis in the guide: Original, Aftermarket, or Used – Which Car Parts Are Most Cost-Effective?. This is a good addition to your knowledge when making a purchase decision for a BMW seat adjustment motor drive.