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remove the thermostat housing
CHECK YOUR THERMOSTAT.... AND GOOD LUCK
Drain the radiator. Remove the top radiator hose on the 2003 Buick Century. Unbolt the hose inlet. Remove the inlet housing and take out the thermostat. Replace the thermostat, install the housing and top hose, and refill with antifreeze.
inside the radiator hose
The hose that goes in the top of the engine, the thermostat is in the hose.Unscrew the hose take the thermostat out and replace,Very easy
A 2004 Buick does not have a speedometer cable. The speedometer signal comes from electronic sensors.
thermostat temp degree
The thermostat is located in the top radiator hose connector. The top hose and the housing need to be removed for access.
The thermostat is located in the top radiator hose connector. The top hose and the housing need to be removed for access.
See the related link below for step by step directions.
two
Where is the thermostat located on a 1987 Buick LeSabre?