what is cost to replace the thermostat?
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2001 Buick LeSabre Question: replace thermostat
Answer #1dandd February 25, 2011, 16:23Master
It is about $125-$150. Depends on how dirty the coolant is and if it needs to be flushed. GM cars use dexcool and it needs to be flushed and replaced by about 60k or it can become sludgy.
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