In search of a ~100k miles BMW X5 4.6iS or ~100k miles M62b46TU engine. Willing to travel anywhere in the US to pick up vehicle.

My 4.6iS suffered catastrophic engine failure when oil was sucked into the intake manifold from what I am assuming to be a faulty CCV. The oil ended up in the pistons causing rapid unscheduled disassembly of the engine. The engine had just over 100k miles.

I am hoping to find another clean example of my favorite vehicle or a good replacement engine.