I Found it. it is behind the p/s pump . take off the bracket it is a lot easier.
The thermostat on a 2001 Nissan Frontier 4 cylinder is located on top of the water pump. The thermostat can be found by following the upper radiator hose.
The thermostat is located inside of the top water hose inlet. Remove the top hose, then the inlet to remove the thermostat.
The thermostat on a 1995 Nissan Sentra 1.6 is located behind the water inlet. The water inlet is positioned at the end of the lower radiator hose.
The 1997 Nissan Ultima thermostat is located on the front of the engine. You can follow the water supply hose from the radiator to the thermostat housing.
water pump
The thermostat on a 1995 Nissan Sentra 1.6 is located behind the water inlet. The water inlet is positioned at the end of the lower radiator hose.
The 2005 Nissan Ultima water temperature thermostat can be found on the front of the engine. You can follow the water supply hose from the radiator to the thermostat housing.
On a 1997 Nissan Altima the water pump should be mounted on the front of the engine. It is right at the thermostat housing.
where is the location of a water pump on a 1993 Nissan maxium located
LOOK ON MY BIO PAGE INFO ON WATER PUMPS R&R. IT LOCATES THE THERMOSTAT ALL THE BEST....................BUDDY MACK..
AT THE TOP UPPER HAND LEFT SIDE OF THE ENGINE. BY THE WATER PUMP HOSE
On my 93 the thermostat is behind the water pump. If you remove the waterpump you will see the thermostat.