To find it, you'll need to look for the thermostat housing, which is usually located on the engine block, near the top hose of the radiator. It's a relatively small housing with a hose going in and out and often has a sensor connected. The thermostat itself is inside that housing.
To be absolutely sure and to get the right replacement, you should:
* Consult your vehicle's repair manual: This will provide diagrams and specific instructions.
* Use your VIN number to look up the part online: Auto parts stores (like AutoZone, Advance Auto Parts, Napa) allow you to search by VIN to ensure you get the correct thermostat. This is the safest way to avoid buying the wrong part.
Don't confuse the thermostat with other temperature sensors, which are used for the gauge in the dashboard. The thermostat is a mechanical or electric device controlling coolant flow.
