Dear barcher1-- The obvious place to find the part you need for your 2004 Chevrolet TrailBlazer would be your local Chevrolet dealer. Take advantage of their inventory and also be sure to take advantage of the knowledge you can gain from talking with the man at the parts counter. These parts men usually know more about their brands than anyone else in the dealership. Good luck from Bovan.
2004 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
I recently replaced my blower fan resistor in my 07 Chevy trailblazer because when I shut off the car the blower fan kept running. I had to strip the wires on the original three wire harness conne...
2007 Chevrolet Trailblazer LT 4WD
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Maintenance & Repair
I have dash indicator lights coming on when I turn on the blower fan 1-4. I have changed the blower fan and resister. I am at a loss need help badly. Need car to go to work.
2007 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
I replaced the blower resistor once and it fixed the problem but only for a couple of months. It is now doing it again. What could be causing the blower resistor to go bad?
2007 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
The a/c and the recirculating was working just fine and they both shut off at the same time and the heater came. I can press the a/c button or the recirc button and nothing happens. I checked all fu...
2004 Chevrolet Trailblazer LS RWD
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Maintenance & Repair
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