Dorman 604-124 HVAC Blend Door Actuator for Specific Models Fits select: 1988-1994 CHEVROLET GMT-400, 1989-1994 GMC SIERRA

Dorman 604-124 HVAC Blend Door Actuator Compatible with Select Models Direct replacement - this HVAC heater blend door actuator fits and functions like the original equipment part on specified vehicles Quality construction - durable plastic housing and motor/circuit board Excellent value - OE quality at a lower price Vehicle tested - has undergone on-vehicle testing to ensure proper fit and performance Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool Controls the flow and temperature of air into the interior of the vehicle Redesigned housing lasts longer Limited lifetime warranty OEM Part Number ‎1571937; F04018 16124952; 89018368