I pulled mine out the usual way (hydraulic lift out the front). I used the harbor freight 2 ton engine lift (it's about $170 with coupon). You need the extra reach compared to the 1-ton. Definitely remove the radiator.

Since then I've seen how easy it is to also unbolt the radiator support (beam that holds top of radiator, it is bolted in place, not welded on the X5).

You can leave the AC system sealed/alone once you unbolt the compressor from the block.

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David.X5
2001 X5 4.4i Sport
SOLD! at 160k miles