Toyota Lexus GS Series

2005-01 → 2011-12 · chassis GRS19#,URS190,UZS190 · catalogue 3324A0 · United States

Supported model Data version 2012-01

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

Cap Sub-assy, Radiator

PNC 16401 · 6 part lines in this catalogue

Drawn on 162300D, 162461E, 162817C — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16401-28430	3UZFE 4300CC 32-VALVE DOHC EFI UZS190	2005-01 → 2007-09	Superseded / ended 2007-09	—
16401-75440	3GRFSE 3000CC 24-VALVE DOHC EFI GRS19#	2005-01 → 2006-07	Superseded / ended 2006-07	—
16401-75440	2GRFSE 3500CC 24-VALVE DOHC EFI GRS191,196	2005-01 → 2007-09	Superseded / ended 2007-09	—
16401-31650	2GRFSE 3500CC 24-VALVE DOHC EFI GRS19#	2009-05 → 2011-09	Superseded / ended 2011-09	—
16401-31680	2GRFSE 3500CC 24-VALVE DOHC EFI GRS19#	2011-09 → —	Current	—
16401-75440	2GRFSE 3500CC 24-VALVE DOHC EFI GRS19#	2007-09 → 2009-05	Superseded / ended 2009-05	—

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.