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2004 chevy trailblazer_ls_ext
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24 Posts
Discussion Starter · #1 · (Edited)
I have a 2004 Trailblazer EXT and the part of the mode door on the rear HVAC that goes into the actuator is broken, so while I can control the temperature, I cannot control where it goes.
I found part number 89023340 covers the whole HVAC box, with both doors, but I was hoping someone on here could help me find the number for just the Mode door, if it is sold separately.

Thanks in advance.
 

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2008 gmc envoy_denali
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75 Posts
That door will not be a "serviceable" part. You will have to buy the whole unit. Still, you could stop at a dealership and ask. If not just head to a junk yard, that will be your best bet to get just the door. Even then you will probably have to buy the whole box but it will be a lot cheaper then a new one...
Mark
 
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