Hose, Water By-pass, NO.4

16281-31021

Superseded / ended 2018-09 PNC 16281 United States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: 2015-10 → 2018-09
Model period: 639W
Destination †: 01
Catalogue page †: /0062

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

Shown on

Figure 164733B Figure 165100B Figure 166147B Figure 166189H

Replacement history

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

16281-31021 16281-0P030

Interchangeable numbers

Number	Alternative	Effective
16281-31020	16281-31021	2006-02

Other lines in this group

Part number	Period	Status
16281-31021	2011-12 → 2013-09	Superseded / ended 2013-09
16281-31021	2011-12 → 2015-10	Superseded / ended 2015-10
16281-31111	2015-10 → 2020-07	Superseded / ended 2020-07
16281-36120	2015-10 → 2019-08	Superseded / ended 2019-08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 16281-31021.

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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.