Quote:
Originally Posted by Alexxv
I am doing the same job soon... what are those 2 small washers for? I did not see I needed them  |
Those are o-rings for the two oil cooler lines that go into the bottom side of the coolant heat exchanger which is attached to the front of the oil filter housing. Most people wouldn't bother changing them, but I can't do that. Also, a lot of guys won't even disconnect those lines when doing the job in the first place, so if that's your plan, don't worry about these o-rings.
https://www.realoem.com/bmw/enUS/sho...diagId=17_0375