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

Spacer, Cylinder Block Water Jacket, LH

PNC 11446 · 3 part lines in this catalogue

Drawn on 117363F, 11A864F, 11A866F — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
11446-31020	4GRFSE 2500CC 24-VALVE DOHC EFI GRL11	2011-12 → 2015-10	Superseded / ended 2015-10	¥1,980
11446-31020	4GRFSE 2500CC 24-VALVE DOHC EFI GRL11	2015-10 → 2016-08	Superseded / ended 2016-08	¥1,980
11446-31050	2GRFKS 3500CC 24-VALVE DOHC GRL12,16	2015-10 → 2020-07	Superseded / ended 2020-07	¥1,700

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.