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

Valve Sub-assy, Ventilation

PNC 12204 · 13 part lines in this catalogue

Drawn on 120897A, 121030B, 121123A, 121513A — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
12204-31040 note	4GRFSE 2500CC 24-VALVE DOHC EFI GSE30	2013-04 → 2015-08	Superseded / ended 2015-08	—
12204-31050	2GRF 3500CC 24-VALVE DOHC GSE31,36	2013-04 → 2015-08	Superseded / ended 2015-08	—
12204-31130	4GRFSE 2500CC 24-VALVE DOHC EFI GSE30,35	2013-04 → 2015-08	Superseded / ended 2015-08	—
12204-31050	2GRF 3500CC 24-VALVE DOHC GSE3#	2015-08 → 2016-10	Superseded / ended 2016-10	—
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2015-08 → 2016-10	Superseded / ended 2016-10	—
12204-31050	2GRF 3500CC 24-VALVE DOHC GSE3#	2016-10 → 2017-10	Superseded / ended 2017-10	—
12204-31150	2GRF 3500CC 24-VALVE DOHC GSE3#	2017-10 → 2020-09	Superseded / ended 2020-09	—
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2016-10 → 2020-09	Superseded / ended 2020-09	—
12204-31150	2GRFKS 3500CC 24-VALVE DOHC GSE3#	2020-09 → 2021-10	Superseded / ended 2021-10	—
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2020-09 → 2021-10	Superseded / ended 2021-10	—
12204-31150	2GRFKS 3500CC 24-VALVE DOHC GSE3#	2021-11 → 2024-10	Superseded / ended 2024-10	—
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2021-11 → —	Current	—
12204-38020	2URGSE 5000CC 32-VALVE DOHC EFI USE30	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.