Blend Door Actuator Replacement Gear

Blend door actuator replaces 89018365 604 106 52402588 fits 1994 2012 chevrolet chevy gmc silverado 1500 and 2500 tahoe sierra air door actuator hvac blend control act 4 3 out of 5 stars 177.

Blend door actuator replacement gear.

We all know the blend door actuators are a cause of many issues especially for those of us with automatic temperature controls. Direct replacement this blend door gear replaces damaged original gear without requiring a new blend door assembly. Two of these kits repaired the one stripped gear in each blend door actuator saving me over 100. Hope y all enjoy this video and let me know what y all t.

The ventilation system s blend door gear often breaks making the blend door inoperable. In this video i explain how to replace the a c blend door actuator. This replacement gear replaces the broken original while preserving the rest of the blend door assembly. The gear replaces the center plastic gear that fails causing most blend door actuator failures.

A blend door actuator is made up of an electric motor that turns a plastic gear set in one direction or another which is connected to an air control door pivot at the final drive of the unit. Mine recently failed and sure enough the cheap plastic nylon gears are broken. And what causes them to mess up. Neither of them is easy to get to but once that hurdle is out of the way getting inside the actuator and replacing the gear is a snap.

This is a cheaper and longer lasting solution than buying a new actuator from the dealer. The gear replaces a brittle plastic gear that splits causing most blend door actuator failures.