Just trace the large hoses that seem to be coming in or out of the radiator. You should find a small(3-5 inch) housing that usually has two bolts on top of it. This houses the disk like thermostat.
Jason
yugiidesigngroup.com
yugii.com
In the trunk.
The 2004 Audi A8 has 40 valves.
The 2004 Audi A8 has a V8 engine.
The 2004 Audi A8 is a gas-powered vehicle.
The 2004 Audi A8 has double overhead cam (DOHC).
The 2004 Audi A8 has a 6-speed shiftable automatic.
The 2004 Audi A8 has a drag coefficient of 0.27 Cd.
The height of the 2004 Audi A8 is 4 ft. 9.3 in. (57.3 in.).
The 2004 Audi A8 is 17 ft. 0 in. (204 in.) long.
The 2004 Audi A8 has 42.3 in. of rear leg room.
The 2004 Audi A8 has 41.3 in. of front leg room.
The 2004 Audi A8 has 59.1 in. of front shoulder room.