CSF 3054
This aluminum radiator is an OE replacement that cools better than stock, and lasts much longer. CSF radiators have a 42mm thick dual row core with more a more efficient fin design to keep your coolant temps low even in hot weather and heavy use.
This radiator fits manual transmission E30 325i/is/ix with late model cooling systems (from 9/87, with the upper radiator hose on the left side), and all E36 6 cylinder models.