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1993 GMC K3500 Sierra SLE 7.4L Defroster Door
Posted to GM HVAC on 1/28/2004 3 Replies

Hi Everyone, a piece of the heater fell out from under the dash on this truck. It is flat and about 3" long, it consists of 3 pieces with a spring in the center. The defroster door will no longer open to allow air onto the windshield. It looks like I will need...

3 Replies Received (View Replies)

  Related Documents & Media  1993 GMC K3500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1993 GMC K3500 Sierra SLE

VIN 1GTHK39N7P
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedDefroster Door
Message Closed w/FIX

car Vehicle Data

1993 GMC K3500 Sierra SLE

VIN 1GTHK39N7P
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedDefroster Door