Hose, Water By-pass, NO.4

16281-31021

Superseded / ended 2015-10 PNC 16281 United States

Fitment

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

2GRF 3500CC 24-Valve Dohc GSC1#

Fits: Lexus RC350/300/200T ASC10,GSC1#
Valid: 2014-09 → 2015-10
Model period: 603W
Destination †: 01
Catalogue page †: /0002

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

Shown on

Figure 165744B Figure 166182B Figure 166860C

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16281-31021	2015-10 → 2017-11	Superseded / ended 2017-11
16281-31111	2017-11 → 2018-10	Superseded / ended 2018-10
16281-36120	2015-10 → 2018-10	Superseded / ended 2018-10
16281-31111	2018-10 → —	Current
16281-36120	2018-10 → —	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 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.