Hose, Water By-pass, NO.4

16281-31021

Superseded / ended 2007-09 PNC 16281 United States

Fitment

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

2GRFSE 3500CC 24-Valve Dohc Efi GWS191

Fits: Lexus GS450H GWS191
Valid: 2006-02 → 2007-09
Model period: 342W
Destination †: 01
Catalogue page †

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

Shown on

Figure 162659E

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	2007-09 → —	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 16281-31021.

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.