Plug, Radiator Drain Cock

16417-21280

Current PNC 16400B General

Fitment

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

2ARFXE 2500CC 16-Valve Dohc Efi AYZ1#;8ARFTS AGZ1# ARL,GCC,GEN

Fits: Lexus NX Series AGZ1#,AYZ1#,ZGZ1#
Valid: 2017-09 → —
Model period: 695W
Destination †: 01
Catalogue page †

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

Shown on

Figure 165771D Figure 165795D Figure 166430F

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
16417-21280	2014-07 → 2017-09	Superseded / ended 2017-09
16417-30170	2014-12 → 2017-09	Superseded / ended 2017-09
16417-21280	2017-09 → 2020-04	Superseded / ended 2020-04
16417-30170	2017-09 → —	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.