Dorman 604-993 HVAC Heater Blend Door Actuator
for 2011 GMC Sierra 3500 HD

Get the Dorman 604-993 HVAC Heater Blend Door Actuator for your 2011 GMC Sierra 3500 HD. Buy now and secure your purchase online!

Replacing a malfunctioning air door or blend door actuator? Don't risk doing it twice by installing a poorly engineered replacement. This repair is often a time-consuming job that can require removal of the dashboard and a fair amount of awkward wrenching maneuvers in tight, sometimes invisible vehicle recesses. Just selecting the correct actuator needed for your General Motors, Isuzu, or Saab repair can also be confusing because of the close similarities between replacements. This product has been carefully designed and tested to help ensure an easier repair and eliminate ordering confusion. It features frustration-free captive screws that stay in place when lining up the actuator inside the HVAC case, making that usually tricky part of the job a lot easier. Check the fitment details to find which actuator is designed to fit your vehicle, and you can quickly and easily order it with confidence, knowing that it has been exhaustively tested for an exact, seamless installation.