Toyota Lexus NX Series(Tmmc

2022-03 → present · chassis AAZA2#,AAZH25,TAZA25 · catalogue 52E420 · United States

Supported model Data version 2022-02

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

Block Assy, Engine Room Relay

PNC 82740 · 3 part lines in this catalogue

Drawn on 84O473, 84O474 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
82740-78030	AAZA2#,AAZH25,TAZA25	2022-03 → 2024-06	Superseded / ended 2024-06	—
82740-78031	AAZA2#	2024-06 → 2025-08	Superseded / ended 2025-08	—
82740-78031	AAZH25,TAZA25	2024-06 → —	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.