Plug, Radiator Drain Cock

16417-21280

Superseded / ended 2005-09 PNC 16400B United States

Fitting notes

TOWING PACKAGE-FOR 3500LBS

Fitment

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

3MZFE 3300CC 24-Valve Dohc Efi MCL20,25

Fits: Sienna GSL2#,MCL2#
Valid: 2005-06 → 2005-09
Model period: 228W
Destination †: 01
Catalogue page †

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

Shown on

Figure 161746M Figure 162452M Figure 162464G

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

Other lines in this group

Part number	Period	Status
90910-09054	2003-01 → 2005-06	Superseded / ended 2005-06
90910-09054	2003-01 → 2005-09	Superseded / ended 2005-09
16417-21280	2005-09 → —	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 16417-21280.

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.