Toyota Lexus GS Series

2011-12 → 2020-07 · chassis ARL10,AWL10,GRL1#,GWL10 · catalogue 3321B0 · Japan

Supported model Data version 2021-03

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

Pipe, Water By-pass, NO.3

PNC 16279 · 8 part lines in this catalogue

Drawn on 164733B, 165100B, 165486A, 166147B — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16279-31100	2GRFXE 3500CC 24-VALVE DOHC EFI GWL10	2012-03 → 2015-10	Superseded / ended 2015-10	¥6,000
16279-31160	2GRFSE,4GRFSE GRL1#	2011-12 → 2015-10	Superseded / ended 2015-10	¥6,500
16279-36030	2ARFSE 2500CC 16-VALVE DOHC EFI AWL10	2013-09 → 2015-10	Superseded / ended 2015-10	¥3,330
16279-31100	2GRFXE 3500CC 24-VALVE DOHC EFI GWL10	2015-10 → 2020-07	Superseded / ended 2020-07	¥6,000
16279-31160	4GRFSE 2500CC 24-VALVE DOHC EFI GRL11	2015-10 → 2016-08	Superseded / ended 2016-08	¥6,500
16279-36010	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ARL10	2016-09 → 2018-05	Superseded / ended 2018-05	¥2,470
16279-36011	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ARL10	2018-06 → 2020-07	Superseded / ended 2020-07	¥1,860
16279-36030	2ARFSE 2500CC 16-VALVE DOHC EFI AWL10	2015-10 → 2020-07	Superseded / ended 2020-07	¥3,330

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.