Not sure if this is any help, a little late to the party here! But I had the same issue. I managed to drill out what remained of the bolt from the nut, and save it (lucky, as I never did find anything resembling the square nut whilst searching online. Then I ordered part FB106077 (the bolt)...

Refreshing the page would have helped.... didn’t see your follow up post. o_O Bargain indeed and ordered, thanks very VERY much Brian! Mike

Yikes! Thanks for the information everyone! Much appreciated.

Hello all, newbie here, I’ve recently acquired a P38 MY2000 Vogue, 4.6 V8 auto. The vehicle is missing the air filter housing entirely, easy enough to find via breakers, but can anyone please tell me the correcting screws / bolts for mounting said housing? I’ve tried looking in RAVE and can...

Hello all, Just joined the forum, figured I would introduce myself. After day dreaming of owning a project car for a few years, I finally took the plunge this past weekend and purchased a MY2000 P38 Range Rover 4.6. She needs some work, so what better place to be that this forum? Mike