My mode door actuator is stuck, part number is
79140-S0K-A01. The part is discontinued and I can’t find any used ones online. Is there an aftermarket/Chinese option, or maybe one from the 3G TL would fit mine? If anyone has any idea please let me know as it rains so much where I’m from and my windshield is always fogging up and I cannot switch to defrost. Thanks

 

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If you can find one of the models below at a salvage yard, there may be one available to harvest?
Search car-part.com for your local area.


Or you may be able to try one from an Odyssey, the guy on the thread below never came back to say if it worked.
HVAC Mode Control Motor - interchange? - AcuraZine - Acura Enthusiast Community

 

Any pick n pull yards in your area? should be able to find one there for $15-$25.