We don't have a lot of BMW 328 cooling system problems on file — feel free to add yours here. The most common 328 cooling system problems cost $1,000 to fix & occur at 107,000 miles. Click on a year below.

Worst Cooling System Problems
electric water pump failure 2007 BMW 328
leaking coolant, overheating 1998 BMW 328
overheats when driving 2000 BMW 328