Toyota Lexus IS Series

2013-04 → present · chassis ASE30,AVE3#,GSE3#,USE3# · catalogue 242130 · Japan

Supported model Data version 2022-09

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

Pipe Sub-assy, Fuel, NO.3

PNC 23803B · 4 part lines in this catalogue

Drawn on 223123C, 224152, 224219 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
23803-31013	2GRF,4GRFSE GSE3#	2013-04 → 2015-08	Superseded / ended 2015-08	¥3,640
23803-31013	2GRF,4GRFSE GSE3#	2015-08 → 2016-10	Superseded / ended 2016-10	¥3,640
23803-31013	2GRF 3500CC 24-VALVE DOHC GSE31	2016-10 → 2017-10	Superseded / ended 2017-10	¥3,640
23803-38020	2URGSE 5000CC 32-VALVE DOHC EFI USE30	2022-09 → —	Current	¥3,100

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.