Pulley Sub-assy, Idler, NO.2

16604-31010

Superseded / ended 2015-08 PNC 16604 General

Fitment

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

2GRF,4GRFSE GSE3#

Fits: Lexus IS2###/3### ASE30,AVE30,GSE3#
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 166971A Figure 168514

Replacement history

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

16604-31010 16604-0P010 16604-31010

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

Replaces

16604-0P010 16604-0P010

Other lines in this group

Part number	Period	Status
16604-31010	2015-08 → 2015-09	Superseded / ended 2015-09
16604-31030	2015-09 → 2016-10	Superseded / ended 2016-10
16604-31030	2016-10 → 2017-10	Superseded / ended 2017-10
16604-31030	2017-10 → 2020-09	Superseded / ended 2020-09
16604-31030	2020-09 → 2021-10	Superseded / ended 2021-10
16604-31030	2021-11 → 2023-09	Superseded / ended 2023-09
16604-31030	2021-11 → —	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 16604-31010.

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.