Toyota Lexus RX Series

2022-11 → present · chassis AALH1#,TALA1#,TALH17 · catalogue 521160 · Japan

Supported model Data version 2022-10

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 168695B, 168784A, 168785A — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16031-25040	A25AFXS 2500CC 16-VALVE DOHC AALH1#	2022-11 → —	Current	¥3,850
16031-25050	T24AFTS 2400CC 16-VALVE DOHC TALA1#,TALH17	2022-11 → —	Current	¥2,600

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.