In Reply to: Re: Is there a reason for it this way?...nt posted by Ron Stygar on August 02, 2001 at 22:49:30:
Trying to figure out why the stock cap on my '01 leaks. Thought I had it figured out but not 100% yet. Just found out that the cap on the '01 M's is a different part number, yet the one on my '01 coupe is the old part number. Will order some new ones tomorrow and see what the difference is. The old number does not supercede to the new number.