Toyota Lexus TX Series

2023-09 → present · chassis GYU15,TAUA1#,TAUH15 · catalogue 557410 · United States

Supported model Data version 2024-08

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

Computer Assy, Smart Key

PNC 89990A · 6 part lines in this catalogue

Drawn on 84R194A, 84R195 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
899H0-0E160 note	TAUA1#	2023-09 → 2024-12	Superseded / ended 2024-12	—
899H0-0E161 note	TAUA1#	2024-12 → 2025-01	Superseded / ended 2025-01	—
899H0-0E162	TAUA1#	2025-01 → —	Current	—
899H0-0E170 note	GYU15,TAUH15	2023-09 → 2024-12	Superseded / ended 2024-12	—
899H0-0E171 note	GYU15,TAUH15	2024-12 → 2025-01	Superseded / ended 2025-01	—
899H0-0E172	GYU15,TAUH15	2025-01 → —	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.