Radiator Assy

16400-31830

Superseded / ended 2015-10 PNC 16400 Japan

Fitment

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

2ARFSE 2500CC 16-Valve Dohc Efi AWL10

Fits: Lexus GS Series ARL10,AWL10,GRL1#,GWL10
Valid: 2013-09 → 2015-10
Model period: 523W
Destination †: 01
Catalogue page †: 0015

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

Shown on

Figure 165096H Figure 165122J Figure 165484G Figure 166143E Figure 166319F Figure 166520D

Interchangeable numbers

Number	Alternative	Effective
16400-31830	16400-36171	2018-10
16400-31830	16567-36030	2018-10
16400-31830	96136-42701	2018-10

Other lines in this group

Part number	Period	Status
16400-31800	2011-12 → 2013-09	Superseded / ended 2013-09
16400-31800	2011-12 → 2015-10	Superseded / ended 2015-10
16400-31820	2012-03 → 2015-10	Superseded / ended 2015-10
16400-31800	2015-10 → 2016-08	Superseded / ended 2016-08
16400-31A50	2015-10 → 2020-07	Superseded / ended 2020-07
16400-31A60	2015-10 → 2020-07	Superseded / ended 2020-07
16400-36150	2016-09 → 2020-07	Superseded / ended 2020-07
16400-36300	2015-10 → 2020-07	Superseded / ended 2020-07

List price

¥46,200 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 16400-31830.

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.