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

Cover Sub-assy, Timing Chain OR Belt

PNC 11302 · 4 part lines in this catalogue

Drawn on 11D407A — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
11310-31042	2GRF,4GRFSE GSE3#	2013-04 → 2015-04	Superseded / ended 2015-04	¥50,600
11310-31044	2GRF,4GRFSE GSE3#	2015-04 → 2015-08	Superseded / ended 2015-08	¥42,200
11310-31044	2GRF,4GRFSE GSE3#	2015-08 → 2016-10	Superseded / ended 2016-10	¥42,200
11310-31044	2GRF 3500CC 24-VALVE DOHC GSE31	2016-10 → 2017-10	Superseded / ended 2017-10	¥42,200

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.