Radiator Assy

16400-31820

Superseded / ended 2015-10 PNC 16400 United States

Fitment

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

2GRFXE 3500CC 24-Valve Dohc Efi GWL10

Fits: Lexus GS Series ARL10,GRL1#,GWL10
Valid: 2012-03 → 2015-10
Model period: 523W
Destination †: 01
Catalogue page †

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

Shown on

Figure 165097H Figure 166145J Figure 166320F Figure 166504F

Interchangeable numbers

Number	Alternative	Effective
16400-31820	16400-31B00	2018-11
16400-31820	16567-36030	2018-11
16400-31820	96136-42701	2018-11

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16400-31800	2011-12 → 2013-09	Superseded / ended 2013-09
16400-31800	2011-12 → 2015-10	Superseded / ended 2015-10
16400-31A50	2015-10 → 2020-07	Superseded / ended 2020-07
16400-31A60	2015-10 → 2018-09	Superseded / ended 2018-09
16400-36150	2015-10 → 2019-08	Superseded / ended 2019-08

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 16400-31820.

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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.