Toyota Lexus LM500H/350H

2023-06 → present · chassis AAWH1#,TAWH15 · catalogue 714320 · General

Supported model Data version 2023-11

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 168993A, 1690BFA — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16031-25040	A25 2500CC 16-VALVE DOHC AAWH1#	2023-06 → —	Current	—
16031-25050	T24 2400CC 16-VALVE TAWH15	2023-11 → —	Current	—

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.