Can you use a 1999 lexus ls400 parts for a 1995 lexus ls400?

[Hyun choi]

Can you use a 1999 lexus ls400 parts for a 1995 lexus ls400?

[sha4000]

What parts? For the most part I would say no. The 98-00 models were completely redesigned.

[mikaelse]

Quite a lot is same same underneath actually.  suspension and brake stuff for example. 
Mostly places you buy from have the knowledge. There are many places to check otherwise.

an example . You just need your VIN 

https://www.toyodiy.com/parts/q.html