The last year Chevy Celebrity made was 1990 but generally speaking to replace a thermostat:
1. Using a suitable container drain the coolant below the level of the thermostat.
2. Remove the water outlet. The thermostat will be there.
3. Clean mating surfaces and install the replacement thermostat.
4. Put the bolts back in, replace the coolant and check for leaks.
where do i find the thermostat for 99 cavalier
the thermostat is in the coolant cap
how to change the thermostat on a 99 infinity I30
The thermostat for a 1999 Chevy Camaro V6 engine can be found under the hood. It is in the right side of the engine, under the throttle sensor.
Follow the upper radiator hose to where it meets the engine. Remove the two bolts of the thermostat housing and remove and replace the thermostat.
Should be in a removable housing at the engine end of the upper radiator hose
The thermostat on a 1999 Chevy Monte Carlo with a 3.1 is located just below the throttle body. It is covered by the top radiator hose attached at that location.
Up front, on top of the engine, next to the thermostat housing.
The air cleaner will have to be removed to gain access to the thermostat. the thermostat is housed in the water inlet at the engine. Remove the housing and the thermostat will come out. Clean the old gasket material from the housing, replace the thermostat in the same direction as the old one, and reassemble the housing and air cleaner.
$1200
If the head is removed you must always replace the bolts.
Take it to the dealer. Take it to the dealer.