Cap Sub-assy, Radiator

16401-31830

Superseded / ended 2017-11 PNC 16401 General

Fitment

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

1GRFE 4000CC 24-Valve Dohc Efi GRJ158

Fits: Lexus GX400/460 GRJ158,URJ150
Valid: 2016-04 → 2017-11
Model period: 584W
Destination †: 01
Catalogue page †

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

Shown on

Figure 164330E Figure 164989F

Other lines in this group

Part number	Period	Status
16401-31791	2012-06 → 2013-08	Superseded / ended 2013-08
16401-31791	2012-06 → 2013-09	Superseded / ended 2013-09
16401-46610	2009-11 → 2012-06	Superseded / ended 2012-06
16401-31791	2013-08 → 2014-09	Superseded / ended 2014-09
16401-31791	2013-09 → 2014-09	Superseded / ended 2014-09
16401-31792	2014-10 → 2016-03	Superseded / ended 2016-03
16401-31792	2014-10 → 2016-03	Superseded / ended 2016-03
16401-31830	2016-04 → 2019-08	Superseded / ended 2019-08
16401-31830	2019-08 → —	Current

List price

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This number everywhere

Every vehicle in every market that takes 16401-31830.

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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.