Toyota Lexus GS Series

2011-12 → 2020-07 · chassis ARL10,GRL1#,GWL10 · catalogue 3324B0 · United States

Supported model Data version 2021-03

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

Gasket, Intake Manifold TO Head, NO.1

PNC 17177 · 6 part lines in this catalogue

Drawn on 177498B, 177501B, 177734D, 179056B, 179075E — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
17177-31021	4GRFSE 2500CC 24-VALVE DOHC EFI GRL11	2012-01 → 2015-10	Superseded / ended 2015-10	—
17177-31061	2GRFSE 3500CC 24-VALVE DOHC EFI GRL10	2011-12 → 2013-09	Superseded / ended 2013-09	—
17177-31061	2GRFSE 3500CC 24-VALVE DOHC EFI GRL15;2GRFSE GRL10 8FC ATM, 8-SPEED FLOOR SHIFT	2011-12 → 2015-10	Superseded / ended 2015-10	—
17177-31070	2GRFXE 3500CC 24-VALVE DOHC EFI GWL10	2012-03 → 2015-10	Superseded / ended 2015-10	—
17171-36040	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ARL10	2015-10 → 2019-08	Superseded / ended 2019-08	—
17177-31070	2GR# GRL1#,GWL10	2015-10 → 2020-07	Superseded / ended 2020-07	—

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.