Water Inlet Sub-assy, W/Thermostat

16031-31071

Superseded / ended 2022-09 PNC 16031 General

Fitment

Codes the factory prints against this line. Hover for the catalogue's own expansion.

2GRF 3500CC 24-Valve Dohc GSC10 ARL Australia

Fits: Lexus RC3###/200T ASC10,AVC10,GSC10
Valid: 2019-11 → 2022-09
Model period: 754W
Destination †: 01
Catalogue page †: 0021

† Read from the record layout but confirmed by no published legend.

Shown on

Figure 165744B Figure 166860C Figure 166861B Figure 166862B Figure 168231

Interchangeable numbers

Number	Alternative	Effective
16031-31070	16031-31071	2020-03

Other lines in this group

Part number	Period	Status
16031-31020	2014-09 → 2015-10	Superseded / ended 2015-10
16031-31020	2015-10 → 2017-11	Superseded / ended 2017-11
16031-31070	2017-11 → 2018-10	Superseded / ended 2018-10
16031-36020	2015-10 → 2016-08	Superseded / ended 2016-08
16031-36020	2015-10 → 2018-10	Superseded / ended 2018-10
16031-31070	2018-10 → 2019-10	Superseded / ended 2019-10
16031-31071	2019-11 → —	Current

List price

Not priced in this market.

Only the Japanese dataset ships a price file. Add the part to an enquiry to ask a seller for a quote.

This number everywhere

Every vehicle in every market that takes 16031-31071.

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No quantity, deliberately

The factory catalogue records which parts a vehicle takes, never how many. Quantity was always typed in by the parts counter when raising an order, so nothing here can tell you whether you need one or four.