Toyota Lexus NX Series

2021-10 → present · chassis AAZA2#,AAZH2#,TAZA25 · catalogue 527120 · Japan

Supported model Data version 2024-03

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

Block Assy, Engine Room Relay

PNC 82740 · 6 part lines in this catalogue

Drawn on 84O245B, 84O246C, 84O247C, 84O248B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
82740-42140	AAZH26	2024-03 → —	Current	¥4,910
82740-78030	AAZA2#,AAZH20,25,TAZA25	2024-03 → 2024-06	Superseded / ended 2024-06	¥4,430
82740-78031	AAZA2#	2024-06 → 2025-06	Superseded / ended 2025-06	¥4,010
82740-78031	AAZH20,25,TAZA25	2024-06 → —	Current	¥4,010
82740-42140	AAZH26	2021-11 → 2024-03	Superseded / ended 2024-03	¥4,910
82740-78030	AAZA2#,AAZH20,25,TAZA25	2021-11 → 2024-03	Superseded / ended 2024-03	¥4,430

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.