Buy 2001 Lexus LS 430 Seat Lumbar Switch (Front). Power Lumbar Switch - Repair or Replace If your Electrical, ENGINE - OEM Lexus Part # 8492250040A3 (84922-50040-A3)

ECRU

SWITCH, FRONT POWER SEAT(FOR LUMBAR)

Fits LS 430

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 2001 Lexus LS 430 to see if your the switch needs to be replaced.