I have a 1994 blazer and i need to change the thermostat were would i find the housing for my thermostat?

follow the top radiator hose. it will lead you right to the thermostat housingI have a 1994 blazer and i need to change the thermostat were would i find the housing for my thermostat?I'm assuming it's a 4.3. Look at your upper and lower radiator hoses where they connect to the engine. I'm thinking it's where the upper radiator hose connects but I could be wrong.I have a 1994 blazer and i need to change the thermostat were would i find the housing for my thermostat?it will be located right at the front of the engine on top, like the other suggest follow your upper rad hose and youll find it easily