Changes in radiator early and late. Compatibility.

[brahbarian]

Just curious if my 85 could use a radiator from a 88?
I know they changed somewhere in 87 but was wondering if it was still compatible?

[vpilarrt]

The outlet tube and the overflow tube are on opposite sides.

[jalopi]

I think if you use hoses from a later e30 it'll work, but you should double check first.

Also, you'll need to get (or make) a new rad mount, as the early and late mounts are different.

[jlevie]

While the cooling system (radiator, expansion tank, hoses, water pump and cross-over pipe) could be changed from the early to later style (or vice versa), it makes more sense to use the correct radiator for the car.