We don't have a lot of Chrysler 300M cooling system problems on file — feel free to add yours here. The most common 300M cooling system problems cost $2,600 to fix & occur at 118,000 miles. Click on a year below.

Worst Cooling System Problems
overheats 2001 Chrysler 300M
overheats and smokes 2001 Chrysler 300M
thermostat sticking 2000 Chrysler 300M