2004 X5 4.4i. I didn’t perform the coolant transfer pipe or the valve stem seals.
My Indy did that. Most other work I do on it. I have 110K and it runs great.
I intend to drive the wheels off of it.

I got solid 21 MPG on a road trip last month.

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2003 4.6is X5
2003 525it
2003 E53 X5 Standard shift