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Radiator for 318is M42.
Posted: Mon Dec 01, 2008 5:29 pm
by jam172
Can anyone tell me if this radiator is unique to the M42, or will other E30 radiators fit?
Re: Radiator for 318is M42.
Posted: Mon Dec 01, 2008 5:39 pm
by Simon13
Unique to the E30 but E34 M50 525/520 rad is the same i believe
Re: Radiator for 318is M42.
Posted: Mon Dec 01, 2008 6:18 pm
by Bob_S
apparently it's used even wider than that!
http://www.realoem.com/bmw/partxref.do? ... showeur=on
e34 520 and 525
and pretty much any e36 with the right amount of cylinders
Posted: Mon Dec 01, 2008 7:03 pm
by jam172
Thanks for the info, i must learn how to do the cross reference thing
As you've probably gathered, the rad is leaking on my "IS Touring", what i hadn't realised is that the expansion tank is detachable, I still have the rad from it's days as a 316i and the part numbers for the expansion tank are the same

, not 100% that this is the remedy but it seems to be leaking from that area.
Thanks again for the help.
Re:
Posted: Mon Dec 01, 2008 7:21 pm
by Jon_Bmw
I can guarentee the info Simon has provided. He gave me this tip and as a result I purchased an e36 m50 2.5 rad for a grand total of 99p off the bay.
The only difference is that the e36 one has a coolant level sensor in the bottom, but you swap the blank that is in the e30 one straight over. Job jobbed.