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Old 04-06-2012, 03:15 PM   #33
Registered User
Join Date: Feb 2011
Location: Tempe, AZ
Posts: 69
My Ride: 03 325i 5MT
Great thread! I agree with the Sticky idea... It will be easier to refer the inevitable cooling system questions here.

Another part I'd consider adding is the fan switch (13621433077, $20.97) and fan switch o-ring (13621743299, $1.32). These mount in the lower radiator hose and are a good idea to replace when replacing the hose as the old o-ring may not fit correctly in the new rad hose.
325kev is offline   Reply With Quote