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  1. General E46 Forum
    Bmw Coolant Hey guys im new to e46s and i understand one of the first things to do is replace your old cooling system . But does the coolant really have to be the bmw coolant or can it be a regular one that is compatible with all year, all vehicle types ? Thanks in advance!
  2. DIY: Do It Yourself
    If anyone is looking for Zerex G05 and can't find it locally, try Zoro Tools online. I just received my shipment today. http://www.zorotools.com/g/00039954/k-zerex%20g05/ They have a $15 off coupon plus free shipping over $75. 15GEN75