Replaced vent damper actuator. Removed torx head screws on inside of door and removed vent cover(2pieces). Only real challenge is when door outer cover comes clear off. Little tricky to maneuver it all back into one piece to screw together. Parts were exact fit.and it fixed issue. Parts Pros were right on in helping me trouble shoot the problem! Contact them for help and they will respond. I am a repeat customer and am sure I will be back again. By the way shipping is very very fast!