I never bothered to look up my jack ... until now and I found the place in the trunk lid empty where the jack should be. Does anybody know where I can get a replacement ? I struggle finding the specs for the jack / part number.
Thanks for any help !

 

A quick search of LX570 jack on google turned this up.
https://parts.lexus.com/p/Lexus__LX-...911160122.html

I would just try to find one on ebay or a junk yard and if not, then get a good bottle jack that will fit in the rear compartment.

 

That style jack is still in the Toyota and Lexus fold? Wow, that thing has been around since the 70's.

 

A 3 to 5 ton hydraulic jack should fit fine in the oem compartment. Check out how it fits and leave some room for the handle before you leave the parts store.

 

you do not say what year, but my 2018 jack is in a little door in the right wall of the cargo area, not in the hatch door

 

Same with our '13 Land Cruiser.

 

What year is your LX???

 

I'll sell you mine, never been used. It's from 2013.