In that ebay ad is says UCF30L. I thought that UL would be UCF31

Ref. to this thread for more info
https://www.clublexus.com/forums/ls4...-ufc-mean.html

 

The car with the ugly Massey logo on the trunk is certainly a UL. The trunk pic is the dead giveaway as it doesn't go all the way to the back seat and there is no pass-through. Another good clue is the window shade tab on the rear door.

 

2006 UL's are like hens teeth, with only a hand full over 100 built that year, if you find one you really like get it.