We don't have a lot of Buick Century cooling system problems on file — feel free to add yours here. The most common Century cooling system problems cost $1,000 to fix & occur at 73,000 miles. Click on a year below.

Worst Cooling System Problems
low coolant light on 2002 Buick Century
lower intake manifold leaking coolant 1998 Buick Century
radiator leaking 2001 Buick Century