Toyota Lexus RC Series

2014-09 → present · chassis ASC10,AVC10,GSC10 · catalogue 245120 · Japan

Supported model Data version 2018-11

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

Water Inlet Sub-assy, W/Thermostat

PNC 16031 · 8 part lines in this catalogue

Drawn on 165728C, 165744B, 166860C — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16031-31020	2GRF 3500CC 24-VALVE DOHC GSC10	2014-09 → 2015-10	Superseded / ended 2015-10	¥4,770
16031-36020	2ARFSE 2500CC 16-VALVE DOHC EFI AVC10	2014-09 → 2015-10	Superseded / ended 2015-10	¥3,600
16031-31020	2GRF 3500CC 24-VALVE DOHC GSC10	2015-10 → 2017-11	Superseded / ended 2017-11	¥4,770
16031-31070	2GRF 3500CC 24-VALVE DOHC GSC10	2017-11 → 2018-10	Superseded / ended 2018-10	¥4,770
16031-36020	2ARFSE 2500CC 16-VALVE DOHC EFI AVC10	2015-10 → 2018-10	Superseded / ended 2018-10	¥3,600
16031-31070	2GRF 3500CC 24-VALVE DOHC GSC10	2018-10 → 2019-10	Superseded / ended 2019-10	¥4,770
16031-31071	2GRF 3500CC 24-VALVE DOHC GSC10	2019-11 → —	Current	¥3,600
16031-36020	2ARFSE 2500CC 16-VALVE DOHC EFI AVC10	2018-10 → —	Current	¥3,600

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.