2002 Chevrolet TrailBlazer Logo
Posted on Jul 22, 2012
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How do i change thermostat

Where is the thermostat located

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Freddy

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  • Chevrolet Master 1,311 Answers
  • Posted on Jul 25, 2012
Freddy
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See picture below, thermostat is located on driver's side of engine. You will have to remove the alternator to get proper access to the thermostat.


how do i change thermostat - 7_25_2012_11_17_41_pm.jpg

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How to change a thermostat

Hi.

  1. Locate the thermostat housing. The housing can be found following the radiator hose toward the engine. The housing is located on the engine.
  2. Remove the three screws that hold the thermostat housing.
  3. Replace the thermostat.

Note. The thermostat spring goes toward the engine, the other side toward the radiator.

Here a diagram:

ginko_296.gif

Regards.

Ginko
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