Hvac Air Door Actuator

Dorman products 604 018.

Hvac air door actuator. Stuck closed or open temperature blend door because of bad blend air door actuator could mislead a customer or even a mechanic to believe that there is a problem with the a c compressor or. A vehicle s heating ventilation and air conditioning hvac system is a key component to driving comfort and proper vehicle operation. Automotive air door actuators. Hvac air door actuator is an umbrella term for an array of blend and mode door motors.

The hvac air door actuators on some models may fail as early as 20 000 or 30 000 miles while the majority tend to last for years. Also called hvac actuators these small electric motors control the flow and blend of hot and cold air to the passenger areas by opening and closing the vent doors that. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. In fact the majority of vehicles will never require a replacement air door actuator but like other electronic components this is mostly random aside from those models which frequently experience failures.

Air door actuator replaces 15 73952 52495593 89018374 604 112 compatible with chevy gmc cadillac hummer 2003 2014 models hvac blend control actuator air heater blend door 4 5 out of 5 stars 385. Air door actuator replaces 15 73952 52495593 89018374 604 112 compatible with chevy gmc cadillac hummer 2003 2014 models hvac blend control actuator air heater blend door 4 6 out of 5 stars 342. This hvac heater blend door actuator is precision engineered to match the quality and performance of the original blend door actuator on specific vehicle years makes and models. Automotive air door actuators.

An actuator can go bad in of two ways. Auto heat built in heating systems have pretty much been standard equipment on most automobiles since the 1950s and 1960s. Hvac air door actuators. All dorman products are engineered in the united states and backed by 100 years of automotive aftermarket experience.

If your car or truck passengers don t seem to be getting all the benefits of your vehicle s heating or a c system you could have a non working a c heater blend door actuator. A somewhat common problem in vehicles a few years old the heat and air system in your vehicle may be the victim of a faulty blend door actuator. This hvac heater blend door actuator is precision engineered this hvac heater blend door actuator is precision engineered to match the quality and performance of the original blend door actuator on specific vehicle years makes and models.