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Where are the thermostat in a 1999 cadillac deville
1999 Cadillac DeVille

Where are the thermostat in a 1999 Cadillac Deville

(1999 Cadillac DeVille)
Already replaced the radiator
1 answer & 0 comments
Popular Answer
on June 25, 2017
On the engine beneath the air intake duct. Follow the upper radiator hose to where it connects to the engine, and you will find it behind the thermostat housing.
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General Diagnosis
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on June 25, 2017
On the engine beneath the air intake duct. Follow the upper radiator hose to where it connects to the engine, and you will find it behind the thermostat housing.
Sign in to reply

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