Shop Buick Century Seat Lumbar Switch. Escalade ESV; Right; Beige. Escalade; Right; Beige. W/VENTILATED Beige, CUSHION, Massage - OEM Buick Part # 84878420 (84586500)

Switch. Lumbar. Seat.
Switch used for the adjustment of the Seat Lumbar. adjuster. Knob.

Seat Lumbar Switch

Fits Escalade , Escalade ESV

Escalade ESV; Right; Beige. Escalade; Right; Beige. W/VENTILATED, SEAT CUSHION, w/massage, beige. W/VENTILATED, SEAT CUSHION, w/o massage, silver.
Power Lumbar Switch - Repair or Replace
If your power lumbar doesn't move, your power lumbar switch may be the culprit. Have a technician inspect your to see if your the switch needs to be replaced.