Cap Sub-assy, Radiator

16401-31680

Current PNC 16401 Japan

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: 2011-09 → —
Model period: 413W
Destination †: 01
Catalogue page †

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

Shown on

Figure 165246B

Other lines in this group

Part number	Period	Status
16401-75440	2006-02 → 2007-09	Superseded / ended 2007-09
16401-31650	2009-05 → 2011-09	Superseded / ended 2011-09
16401-75440	2007-09 → 2009-05	Superseded / ended 2009-05

List price

¥910 Japan

Manufacturer list price with no history — indicative only.

This number everywhere

Every vehicle in every market that takes 16401-31680.

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.