Shop 1992 Buick Century Seat Lumbar Switch. 8-WAY POWER, gray. Bolt EUV; Left; Gray. Power Lumbar Power, Gray, Left - OEM Buick Part # 42778340

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

Seat Lumbar Switch

Fits Bolt EUV

8-WAY POWER, gray. Bolt EUV; Left; Gray.
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.