Toyota Lexus GS450H

2006-02 → 2011-12 · chassis GWS191 · catalogue 334110 · Japan

Supported model Data version 2012-01

Parts groups Model variants Characteristics Frame ranges Catalogue groups Illustration notes Newest parts Spec codes

Water Inlet Sub-assy, W/Thermostat

PNC 16031 · 2 part lines in this catalogue

Drawn on 165246B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16031-31020	2GRFSE 3500CC 24-VALVE DOHC EFI GWS191	2006-02 → 2007-09	Superseded / ended 2007-09	¥4,770
16031-31020	2GRFSE 3500CC 24-VALVE DOHC EFI GWS191	2007-09 → —	Current	¥4,770

Several lines under one group is normal — they are the variants for different build periods, destinations and specifications. The fitment codes are what separate them.