In Reply to: How much is an 02 sensor for an 1995 525i? posted by 02Mike on September 28, 2001 at 12:20:30:
Check www.bmwe34.net for how-to's. I'd rate it at around a 3 in terms of difficulty. I'd rate radiator replacement (along with all hoses) at a 4. Head gasket would be a 8. Tranny remove would be a 10.
'95 525ia, been there, done that