I have a Buick Century, 2002, 3.1L. I am going to be replacing the thermostat, and thought it would be a good idea to replace the 2 rubber hoses that go from the thermostat bypass pipe to the throttle body. Can anyone give me the part number for these 2 hoses, or the dimensions of them, so I can have them ready when I go to do this?

Thank you,

Bret

ACDELCO 14156S {#88907157} Professional|Molded; 19/32" x 6"

That should be one of them, the only other hose I see is a 4" one, I am not sure, but believe that is the second one, if you have some string and can verify one is 6" and the other is 4", than the two I list would be what you need.

DAYCO 71692 Curved Radiator Hose; Type Single / Small ID .56" / Large ID .56" / Span 4"

I'm afraid those aren't the ones I'm looking for. The ones I am looking for have no bends in them.