Toyota Lexus GS Series

2011-12 → 2020-07 · chassis ARL10,GRL1#,GWL10 · catalogue 3324B0 · United States

Supported model Data version 2021-03

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

Cap Sub-assy, Radiator

PNC 16401 · 10 part lines in this catalogue

Drawn on 164733B, 165100B, 166189H — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16401-31680	2GRFSE,4GRFSE GRL1#	2011-12 → 2012-07	Superseded / ended 2012-07	—
16401-31791	2GRFSE 3500CC 24-VALVE DOHC EFI GRL10	2012-08 → 2013-09	Superseded / ended 2013-09	—
16401-31791	2GRFSE 3500CC 24-VALVE DOHC EFI GRL10 8FC;2GRFSE,4GRFSE GRL11,15	2012-08 → 2014-08	Superseded / ended 2014-08	—
16401-31792	2GRFSE,4GRFSE GRL1#	2014-09 → 2015-10	Superseded / ended 2015-10	—
16401-31820	2GRFXE 3500CC 24-VALVE DOHC EFI GWL10	2012-03 → 2014-08	Superseded / ended 2014-08	—
16401-31821	2GRFXE 3500CC 24-VALVE DOHC EFI GWL10	2014-09 → 2015-10	Superseded / ended 2015-10	—
16401-31821	2GRFXE 3500CC 24-VALVE DOHC EFI GWL10	2015-10 → 2016-05	Superseded / ended 2016-05	—
16401-31822	2GRFXE 3500CC 24-VALVE DOHC EFI GWL10	2016-06 → 2018-09	Superseded / ended 2018-09	—
16501-36012	2GRFKS 3500CC 24-VALVE DOHC GRL1#	2015-10 → 2016-03	Superseded / ended 2016-03	—
16501-36013	2GRFKS 3500CC 24-VALVE DOHC GRL1#	2016-04 → 2020-07	Superseded / ended 2020-07	—

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.