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

Valve Sub-assy, Ventilation

PNC 12204 · 18 part lines in this catalogue

Drawn on 120896B, 120897A, 121029A, 121123A, 121596 — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
12204-31040	4GRFSE 2500CC 24-VALVE DOHC EFI GSE30,35	2013-04 → 2015-08	Superseded / ended 2015-08	¥1,070
12204-31050	2GRF 3500CC 24-VALVE DOHC GSE31	2013-04 → 2015-08	Superseded / ended 2015-08	¥1,070
12204-36040	2ARFSE 2500CC 16-VALVE DOHC EFI AVE30	2013-04 → 2015-08	Superseded / ended 2015-08	¥800
12204-31040	4GRFSE 2500CC 24-VALVE DOHC EFI GSE35	2015-08 → 2016-10	Superseded / ended 2016-10	¥1,070
12204-31050	2GRF 3500CC 24-VALVE DOHC GSE31	2015-08 → 2016-10	Superseded / ended 2016-10	¥1,070
12204-36040	2ARFSE 2500CC 16-VALVE DOHC EFI AVE3#	2015-08 → 2016-10	Superseded / ended 2016-10	¥800
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2015-08 → 2016-10	Superseded / ended 2016-10	¥1,000
12204-31050	2GRF 3500CC 24-VALVE DOHC GSE31	2016-10 → 2017-10	Superseded / ended 2017-10	¥1,070
12204-31150	2GRF 3500CC 24-VALVE DOHC GSE31	2017-10 → 2020-09	Superseded / ended 2020-09	¥1,000
12204-36040	2ARFSE 2500CC 16-VALVE DOHC EFI AVE3#	2016-10 → 2020-09	Superseded / ended 2020-09	¥800
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2016-10 → 2020-09	Superseded / ended 2020-09	¥1,000
12204-31150	2GRFKS 3500CC 24-VALVE DOHC GSE31	2020-09 → 2021-10	Superseded / ended 2021-10	¥1,000
12204-36040	2ARFSE 2500CC 16-VALVE DOHC EFI AVE3#	2020-09 → 2021-10	Superseded / ended 2021-10	¥800
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2020-09 → 2021-10	Superseded / ended 2021-10	¥1,000
12204-31150	2GRFKS 3500CC 24-VALVE DOHC GSE31	2021-11 → 2024-10	Superseded / ended 2024-10	¥1,000
12204-36040	2ARFSE 2500CC 16-VALVE DOHC EFI AVE3#	2021-11 → —	Current	¥800
12204-36050	8ARFTS 2000CC 16-VALVE DOHC EFI TURB ASE30	2021-11 → —	Current	¥1,000
12204-38020	2URGSE 5000CC 32-VALVE DOHC EFI USE30	2022-09 → —	Current	¥1,000

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.