http://realoem.com/bmw/showparts.do?...81&hg=16&fg=15
It is part number 17. Can someone explain to me what this does because mine rusted away and I just replaced it with a rubber fuel line. I'm not trying to spend 80 $ on one either.
Is it necessary?
It is part number 17. Can someone explain to me what this does because mine rusted away and I just replaced it with a rubber fuel line. I'm not trying to spend 80 $ on one either.
Is it necessary?

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