1999 Volvo S80

Engine Cooling problem
1999 Volvo S80 6 cyl All Wheel Drive Automatic 70364 miles

Hello. I am trying to replace the Thermastat in my 1999 Volvo S80 2.9 and I am wondering where exactly the Thermastat is. I have an idea that it is at the end of the upper radiator hose on the engine block, but I wanted to make sure where it was. If you could help me that would be greatly appreciated. Thanks.

Joshua Nelson
April 8, 2008.

You're on the right track just make sure you install it correctly-

Apr 8, 2008.