THERMOSTAT

2003 Pontiac Grand Prix

Tiny

nmach

January, 20, 2008 AT 12:18 PM

Heater problem
2003 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic 49,500 miles

What is the location of the thermostat on a 2003 Grand Prix?

1 Answer

Tiny

mastertechtim

January, 20, 2008 AT 12:26 PM

If you have a 3.4 l engine it is located under the throttle body. Just follow the upper radiator hose to engine, the part it connects to is the thermostat housing. Hope this helps. Remember feedback and votes for me are greatly appreciated

Please login or register to post a reply.

Replace Heater Core
Water Pump Replacement Made Easy