Rock Auto and FCP both have the Bosch pump. I don't think there is a difference between facelift and not, FCP lists the same for both. If you want drop-in with least amount of chance for something to go wrong then go with the OE assembly.

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1988 325is (purchased new) sold
2004 X5 3.0 2005 X3 2.5
2008 X5 3.0 (new to me)