I would recommend pulling the old seal out, measuring it (inside and outside dia) and replacing it. The seal more than likely is pinched/cut during dis-assembly. If your lucky it will be the same as many hose or A/C seals and be available over the counter at your local auto parts distributor/store. Going into to an big box auto parts store will not get you what you are looking for as no one there will have a clue on misc small parts like this.
Any BMW dealer can get you matched up if the counterman/girl knows the misc section. There is no part number listed when that seal is included with the hose.
Found the assortment package (there are lots of other sources) ECS O Rings ES#2938443 Metric O Ring Assortment
http://www.ecstuning.com/b-atd-tools...t/atd3601~atd/
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2005 X5 4.8IS
The Blue ones are always FASTER....
Current Garage:
2005 X5 4.8is
2002 M5 TiSilver
2003 525iT
1998 528i
Former Garage Stable Highlights
2004 325XiT Sport
1973 De Tomaso Pantera, L Model
1970 Dodge Challenger T/A 4 sp Alpine White
1970 Dodge Challenger T/A 4 sp GoManGo Green
1971 Dart Sport, “Dart Light” package
1969 Road Runner 383
1968 Ply Barracuda 340S FB Sea-foam Green
Last edited by StephenVA; 12-02-2016 at 12:01 PM.
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