Yep, VIN shows 4 zone climate control and the car has the controls for left and right back passengers. I checked some more web sites and all the pictures show the same differences for the pumps (plastic vs metal pump housing and different electrical connector) so I just ordered to match what I have. Fingers crossed.

I guess it might be possible that the engine/wiring harness was switched from a car w/o the 4 zone. I was hoping that someone else might have run into this.

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