THERMOSTAT

1991 Toyota Previa

Tiny

RBSMITH1

December, 1, 2009 AT 7:27 PM

Engine Cooling problem
1991 Toyota Previa 4 cyl Automatic

WHERE DO I LOCATE THE THERMOSTAT TO CHANGE IT OUT?

1 Answer

Tiny

rtucker1964

December, 15, 2009 AT 10:35 PM

The thermostat housing is located at the front of the engine at the water pump. Just to the left of the oil filter as you look at it from the front of the vehicle. Kind of underneath the passenger side of vehicle. You will see a large radiator hose coming from the front of the vehicle. There are two 12 mm bolts holdint the housing to the water pump. Be carefull. A lot of coolant will poor out even after pulling radiator drain plug.

Please login or register to post a reply.

Replace Heater Core
Water Pump Replacement Made Easy
Coolant Temperature Sender Replacement