Toyota Lexus IS Series

2013-04 → present · chassis ASE30,GSE3#,USE30 · catalogue 242430 · United States

Supported model Data version 2021-09

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

Bracket, Engine Rear Mounting Member, RH

PNC 57257A · 12 part lines in this catalogue

Drawn on 584850B, 584851C, 587692A, 587705C — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
57257-30041	GSE30,31	2013-04 → 2014-05	Superseded / ended 2014-05	—
57257-30042	GSE30,31	2014-05 → 2015-08	Superseded / ended 2015-08	—
57257-30050	GSE35,36	2013-04 → 2013-12	Superseded / ended 2013-12	—
57257-30070	GSE35,36	2014-01 → 2015-08	Superseded / ended 2015-08	—
57257-30042	ASE30,GSE31	2015-08 → 2016-10	Superseded / ended 2016-10	—
57257-30070	GSE36,37	2015-08 → 2016-10	Superseded / ended 2016-10	—
57257-30042	ASE30,GSE31	2016-10 → 2020-09	Superseded / ended 2020-09	—
57257-30070	GSE36,37	2016-10 → 2020-09	Superseded / ended 2020-09	—
57257-30042	ASE30,GSE31	2020-09 → 2021-10	Superseded / ended 2021-10	—
57257-30070	GSE36,37	2020-09 → 2021-10	Superseded / ended 2021-10	—
57257-30042	ASE30,GSE31,USE30	2021-11 → —	Current	—
57257-30070	GSE36,37	2021-11 → —	Current	—

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.