Its one that is in the middle of the timing belt cover, so under neath the upper part its located in a silver pipe that has a triangle joint. To replace it you would have to remove the fan cover, and the fan, and a couple of belts and u should go on from there to remove the 3 screws on the triangle like pipe and inside is ur thermostat
water pump
its right in front of the motor one of the silver pipes... take out the rad and then take the fan off for good acsess... then pull the thermostat off.
should eather be at the top in to engine or on bottom hose coming from engine
the main hose coming off the top of the radiator were it goes int0 the engine.
To install a thermostat on a 1987 Nissan 300ZX, remove the two nuts and one bolt on the lower water neck. Slip off the old thermostat and use a gasket sealant to secure the new thermostat.
On my 93 the thermostat is behind the water pump. If you remove the waterpump you will see the thermostat.
In the thermostat housing on the front of the engine were the radiator hose attaches
Where is the ignition control module on a 1987 nissan 300zx
When changing the thermostat on a Nissan 300zx first drain the coolant from the engine. Then find the lower coolant hose on the radiator. Trace the hose to the thermostat housing. Remove the housing to uncover the thermostat and replace the unit with a new thermostat.
The thermostat for a 1986 Nissan 300ZX is located in the engine compartment, specifically at the end of the upper radiator hose where it connects to the engine. To access it, you typically need to remove the hose and then unbolt the thermostat housing. This component regulates the engine's coolant flow to maintain optimal operating temperature. Be sure to check the vehicle's service manual for specific instructions and torque specifications.
You'll have to take off the water pump because that is where the thermostat is.
On a 1993 Nissan 300ZX, the most commonly referenced sensor is the coolant temperature sensor, which is located near the thermostat housing on the engine block. Other sensors, like the mass airflow sensor, are found in the intake system near the air filter. If you need information on a specific sensor, please specify which one.