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

Hose, Water By-pass, NO.12

PNC 16298 · 3 part lines in this catalogue

Drawn on 165486A, 166189H, 166378C — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16298-36010	2ARFSE 2500CC 16-VALVE DOHC EFI AWL10	2013-09 → 2015-10	Superseded / ended 2015-10	¥350
16298-31010	2GRFKS 3500CC 24-VALVE DOHC GRL12,16	2015-10 → 2020-07	Superseded / ended 2020-07	¥350
16298-36010	2ARFSE 2500CC 16-VALVE DOHC EFI AWL10	2015-10 → 2020-07	Superseded / ended 2020-07	¥350

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.