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

Pulley, Water Pump

PNC 16173 · 5 part lines in this catalogue

Drawn on 165723E, 167425A — open a drawing to see this group in context.

Part number	Fitment	Period	Status	List price
16173-31010	2GRF 3500CC 24-VALVE DOHC GSC10	2014-09 → 2015-10	Superseded / ended 2015-10	¥3,300
16173-31010	2GRF 3500CC 24-VALVE DOHC GSC10	2015-10 → 2017-11	Superseded / ended 2017-11	¥3,300
16173-31030	2GRF 3500CC 24-VALVE DOHC GSC10	2017-11 → 2018-10	Superseded / ended 2018-10	¥3,960
16173-31030	2GRF 3500CC 24-VALVE DOHC GSC10	2018-10 → 2020-03	Superseded / ended 2020-03	¥3,960
16173-31031	2GRF 3500CC 24-VALVE DOHC GSC10	2020-04 → —	Current	¥3,000

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.