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Not sure if it depends on the engine, but on the 3800 V6 engine, the thermostat is right one top. Position yourself in front of the engine. To the right of the front spark plugs (the rubbery wires), you will see a sort of mound. There is a brass colored screw in the top and two screws holding it in.
It should be connected to a rubber hose, that connects the radiator to the engine. Underneath the mound in the thermostat. Just unscrew the bolts lift it up and use a screw driver to pop out the thermostat. Really simple to change.
What else can I help you with?
Where is thermostat on 95 Buick regal?
where is the thermostat located on 95 buick regal
1993 Buick regal?
which fuze controls the air in a buick regal
Why is your 1993 Buick Regal smoking from the hood and overheating?
Low coolant? Thermostat not opening? Water pump not circulating coolant?
Where exactly are the ignition fuses for 1993 Buick regal limited 3800?
The ignition fuses for the 1993 1993 Buick Regal 3800 is located on the car's dashboard.
Does a 1993 Buick Regal have a timing belt or timing chain?
In a 1993 Buick Regal : Both the 3.1 and 3.8 litre V6 engines have a timing CHAIN
Where is the coolant temperature sensor located on a 1992 Buick Regal with a 3.1 engine?
On a 1993 buick regal it is on the side of the radiator.
How do you replace a thermostat in a 1993 Buick Lesabre?
where do the thermostat go in my 93 buick lesabre
Where is the PCV valve on a 1993 Buick Regal 3.1L?
On a 1993 Buick Regal 3.1L, the PCV valve is located on the intake manifold. It is situated underneath the MAP sensor.
Where is the coolant temp sensor for a 1992 Buick regal with a 3.1 engine?
On a 1993 buick regal it is on the passager side of the radiator. Hope this helps
What is the firing order 1993 buick regal?
The firing order for a 1993 Buick Regal is 1, 2, 3, 4, 5, 6. The number one cylinder is at the back left.
Where is the trunk release on a 1993 buick regal custom?
Glove box
Fuel pump location on 1993 buick regal?
The fuel pump on a 1993 Buick Regal is located inside the fuel tank. It pulls fuel from inside the tank and pumps it toward the vehicle's engine.
