Originally Posted By: CivicFan
BTW, there is a vendor called Zionsville Radiator or something that manufactures and sells 100% aluminum radiators. it's quite pricey but the Z3 guys highly recommend it.
Yeah, that thing is like $700 compared to about $150 for the plastic OEM radiator.
The thing is, radiator is just one of many potential points of cooling system failure, so even if you get an aluminum radiator, you still have a bunch of other plastic pieces there such as the expansion tank (mine just [censored] itself), water pump, etc. Although, I think you could upgrade these components to aftermarket ones too which should theoretically last longer.
Anyway, I am just going to replace everything with OEM... I figured the original stuff lasted me 8 years and 70K miles, so if the replacement stuff lasts me another 8 years and 70k miles, then I'm good to go as I'm not planning on keeping this car longer than that.
97tbird, sorry for taking your thread OT. Enjoy your new toy!