locate the thermostate on the lower rad hose as it enters the engine block. Remove the 2 thermostate mounting bolts and remove the circular thermostate. Installation is the reverse of removal. Ensure you obtain a new gasket prior to installing the new thermostate.
Where is the thermostat located on a 1999 Mazda 626?
Where is the thermostat located on a mazda 626 2002
it is the same for all Mazda with a v6
the thermostat on a Mazda 626 is vey difficult to find i replaced it myself and i found out it was right under the air filter box.
To replace the thermostat on a 1997 Mazda 626 with a 4-cylinder engine, first, ensure the engine is cool and disconnect the negative battery cable. Drain the coolant from the radiator, then remove the upper radiator hose connected to the thermostat housing. Unbolt the thermostat housing, take out the old thermostat, and clean the mating surfaces. Install the new thermostat, reassemble the housing and hose, refill the coolant, and reconnect the battery.
How do I replace ignition wires on my 98 Mazda 626 2.0L
Yes It Can.
how do replace the thermostat on a 1999 mazda b2500 truck?
where the lower rad hose meets the engine block how do you change a thermostat on a b2500 mazda pick up
To remove and replace the thermostat in a 1992 Mazda 626, first, ensure the engine is cool and disconnect the negative battery cable. Drain the coolant from the radiator, then locate the thermostat housing, typically near the engine block. Remove the bolts securing the housing, take out the old thermostat, and clean the mating surfaces. Install the new thermostat with the correct orientation and reassemble everything, refilling the coolant and checking for leaks after starting the engine.
Follow the TOP radiator hose to the engine block Remove the hose from the engine block. Thermostat should pop out. Some screw in, most pop out.
I don't know about the 4 Cylinder, but the 2.5L V6 1999 626 has the thermostat on the lower hose area, where it attaches to the engine/thermostat housing. To replace it, I had to take the entire air box out. It took a bit of work. You also need to take off the heat pipe mount attached to the engine in order to pull the thermostat housing apart.Not the easiest job for a thermostat replacement.