Housing, Water Inlet

16323-0A021

Current PNC 16323 United States

Fitting notes

ENGINE NO.=5XXXXXX-9XXXXXX

Fitment

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

1MZFE 3000CC 24-Valve Dohc Efi MCU10

Fits: Lexus RX300 MCU1#
Valid: 2002-10 → —
Model period: not recorded — this catalogue predates the field
Destination †: 01
Catalogue page †

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

Shown on

Figure 160598D Figure 161266B

Interchangeable numbers

Number	Alternative	Effective
16323-0A021	16323-20020	2009-08
16323-0A020	16323-0A021	2003-05

Other lines in this group

Part number	Period	Status
16323-0A020	2002-01 → 2002-10	Superseded / ended 2002-10
16323-20020	1998-01 → 2002-01	Superseded / ended 2002-01
16323-20020	2002-01 → 2002-10	Superseded / ended 2002-10
16323-20020	2002-01 → —	Current
16323-20020	2002-10 → —	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 16323-0A021.

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.