Toyota Lexus RX Series(Tmmc

2022-10 → present · chassis AALH15,TALA1#,TALH17 · catalogue 523440 · United States

Supported model Data version 2022-09

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

Computer Assy, Smart Key

PNC 89990A · 5 part lines in this catalogue

Drawn on 84P745, 84P746 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
899H0-0E280	TALA1#	2022-10 → 2023-08	Superseded / ended 2023-08	—
899H0-0E290	AALH15,TALH17	2022-10 → 2024-11	Superseded / ended 2024-11	—
899H0-0E420	TALA1#	2023-08 → 2024-11	Superseded / ended 2024-11	—
899H0-0E440	TALA1#	2024-11 → —	Current	—
899H0-0E450	AALH15,TALH17	2024-11 → —	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.