Housing, Water Inlet

16323-31021

Superseded / ended 2013-09 PNC 16323 General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: 2012-06 → 2013-09
Model period: 468W
Destination †: 01
Catalogue page †: 0017

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

Shown on

Figure 164081D Figure 164358D Figure 164990B

Replacement history

Follow the number forward to what a dealer would supply today:

16323-31021 16323-0P020 16323-31021

The chain loops back on itself in the source data and is cut here.

Replaces

16323-0P020 16323-0P020 16323-0P020 16323-0P020 16323-0P020 16323-0P020

Interchangeable numbers

Number	Alternative	Effective
16323-31020	16323-31021	2004-03

Other lines in this group

Part number	Period	Status
16323-38050	2009-11 → 2012-06	Superseded / ended 2012-06
16323-38050	2009-11 → 2013-08	Superseded / ended 2013-08
16323-31021	2013-09 → 2017-11	Superseded / ended 2017-11
16323-38050	2013-08 → 2019-08	Superseded / ended 2019-08
16323-38050	2019-08 → —	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 16323-31021.

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.