In Reply to: Re: O2 sensor and radiator neck questions... posted by Jason ///M3 on June 20, 2000 at 14:23:18:
: you can get the O2 sensor at www.allbmwparts.com or http://www.ultimategarage.com/.. i replace my 95 M3 with a 4 wires sensor..
: The last time a friend of mine had the same problem with the radiator neck, he has to replace the entire radiator.. I'm not sure if yours has the same problem as his.. get a mechanic to look at it & confirm the source of the leak.
: : Where is the cheapest place to get a o2 Sensor for our M3s?? Do I get the 3 or 4 wire version, or does it matter??
: : 2nd question is about the neck of my radiator. The top is a plastic neck where the radiator hose meets the radiator, it is starting a small leak. Do I have to replace the entire radiator, or can I just replace the neck??
: : Thanks guys for your infinite wisdom!!! hehe
: : Nick.