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2004 chevy trailblazer_lt
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Discussion Starter · #1 ·
How to remove the thermostat on 2004 Trailblazer L6 engine? The Power steering reservoir is in the way of removing the bottom thermostat bolt.

I have read some post stating that you need to remove the Alternator which is on the other side of the engine. Why?

TIA
Bnw
 

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2004 gmc
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It's item #305 in this exploded view. The thermostat is integral to the tube assembly, and the actual thermostat (item #900) is not available separately. Plenty of threads here with pictures of how to change it. Just run a search.

 

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