Description:

OCPTY Air Door Actuator:Replacing the failed actuator,upgraded material durability and overall strong performance. Fit For:1988-2004 for Buick Regal;1995-2004 for Chevrolet C3500. Replace Partnumber:00031247 00063495 00090191 101032 101432. Why you need to change the actuator:When you meet a mode door actuator issue,this actuator can controls the flow and temperature of air into the interior of the vehicle.