Pulley Sub-assy, Idler, NO.1

16603-31050

Superseded / ended 2014-07 PNC 16603 United States

Fitment

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

1GRFE 4000CC 24-Valve Dohc Efi GSJ1#

Fits: FJ Cruiser GSJ1#
Valid: 2010-11 → 2014-07
Model period: 493W
Destination †: 01
Catalogue page †

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

Shown on

Figure 163883B Figure 163884B Figure 168315

Replacement history

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

16603-31050 16603-0E010 16603-31050

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

Replaces

16603-0P030 16603-0P030 16603-0P030 16603-0P030 16603-0P030 16603-0P030 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010 16603-0E010

Other lines in this group

Part number	Period	Status
16603-31040	2006-01 → 2008-10	Superseded / ended 2008-10
16603-31050	2008-10 → 2010-11	Superseded / ended 2010-11

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 16603-31050.

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.