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Old 01-23-2013, 02:52 PM
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doru doru is offline
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Location: Calgary
Join Date: Sep 2007
Posts: 4,703
Mein Auto: 2003 530iA
I just remebered last year when I replaced the PS hoses. There are 2 small O-rings p/n 17211742636 (item #11) that go to the heat exchanger.

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