Lumbar Control Seats for 2021 BMW 540i
Adjust Motor
5 series. Without gt models. Passenger side. Seat bolster. Electrical components, adjuster. With comfort seat. Front seat, from 03-10.
Electrical components, massage. Sport seat. Basic seat, seat back components. With m seat. Without width adjustment. 530e. 540i. 530i. M5. M550i xDrive.
Mat
Electrical components, massage. Without m, m competition, without sport seats, with massage. Seat cover & components, with m, m competition, with massage. Multi-contour seat, with m model, upper.
Pump
Electrical components. Without m, m competition, without sport seats. Multi-contour seat, with m model. Seat cover & components, with m, m competition.
Hose Assembly
Electrical components. With luxury seat. Basic seat, seat back components. Sport seat, seat back components. With m model, seat back components.
Support
Electrical components. Without m, m competition, without sport seats. Multi-contour seat, with m model, lower. Seat cover & components, with m, m competition. 530e xDrive. 540i xDrive.
Electrical components. Sport seat, seat cushion components. Comfort seat.
Fan Mount Plate
Electrical components. Comfort seat.
Seat Switch
Electrical components, with comfort seat. 5 series. Without gt models. Passenger. With comfort, sport seat.
5 series. Without gt models. Passenger. Without comfort, sport seat. After 3/18. Electrical components, without comfort seat, with lumbar support.
Related Parts
Backrest width adjustment. Without comfort seat. With lumbar. With width adjustment. 530e. 540i. 530i. M5. M550i xDrive.