Cock Sub-assy, Radiator Drain

16417-21280

Superseded / ended 2015-08 PNC 16400A Europe

Fitment

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

4GRFSE 2500CC 24-Valve Dohc Efi GSE30

Fits: Lexus IS2###/3### ASE30,AVE30,GSE30
Valid: 2013-04 → 2015-08
Model period: 558W
Destination †: 01
Catalogue page †

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

Shown on

Figure 165381D Figure 165382D

Replacement history

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

16417-21280 16417-0C180 16417-21280

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

Replaces

16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180 16417-0C180

Interchangeable numbers

Number	Alternative	Effective
16417-0C180	16417-21280	2009-07

List price

Not priced in this market.

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This number everywhere

Every vehicle in every market that takes 16417-21280.

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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.