E46 Radiator - Automatic

The cooling system is a weak point on any E46. Many cars develop issues in as few as 50,000 miles.

Overheating a inline 6 engine almost always results in large repair bill, and sometimes a warped cylinder head.

Every minute your engine is subjected to overheating will cause you roughly $2000 in damage.

Also always remember to use BMW coolant, 82 14 1 467 704.