Outlet Sub-assy, Water

16304-31121

Superseded / ended 2018-10 PNC 16304 Japan

Fitment

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

2GRF 3500CC 24-Valve Dohc GSC10

Fits: Lexus RC Series ASC10,AVC10,GSC10
Valid: 2017-11 → 2018-10
Model period: 658W
Destination †: 01
Catalogue page †: 0015

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

Shown on

Figure 165728C Figure 165744B Figure 166182B Figure 166860C

Interchangeable numbers

Number	Alternative	Effective
16304-31120	16304-31121	2016-12

Other lines in this group

Part number	Period	Status
16304-31036	2014-09 → 2015-10	Superseded / ended 2015-10
16304-36011	2014-09 → 2015-10	Superseded / ended 2015-10
16304-31036	2015-10 → 2016-03	Superseded / ended 2016-03
16304-31037	2016-04 → 2017-11	Superseded / ended 2017-11
16304-36011	2015-10 → 2018-10	Superseded / ended 2018-10
16304-36020	2015-10 → 2018-10	Superseded / ended 2018-10
16304-31121	2018-10 → —	Current
16304-36011	2018-10 → —	Current
16304-36020	2018-10 → —	Current

List price

¥2,730 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 16304-31121.

Show all applications

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.