Here is a set of mechanical drawings that show how the various components fit together on the 2001-2003 LS430. The drawings also identified proper names for the parts, torque specs, and even point out non-reusable parts.

This forum is like a treasure trove of knowledge for our bullet-proof LS430. Hopefully, this set of drawings will play a small part in facilitating future technical discussions by providing the visuals… enjoy!

In addition, you may find the following postings useful:

Complete Set of Torque Specifications for 2001-2003 LS430
https://www.clublexus.com/forums/ls-...003-ls430.html

Complete Sets of Diagnostic Trouble Codes for LS430
https://www.clublexus.com/forums/ls-...for-ls430.html

Electrical Connectors - Drawing and Part Numbers
https://www.clublexus.com/forums/ls-...t-numbers.html