Insulator, Exhaust Manifold Heat, NO.2

17168-31021

Superseded / ended 2012-04 PNC 17168 United States

Fitment

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

2GRFE 3500CC 24-Valve Dohc Efi GGL1# NAP North America Product

Fits: Lexus RX350/450H(Nap GGL1#,GYL1#
Valid: 2009-01 → 2012-04
Model period: 431W
Destination †: 01
Catalogue page †

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

Shown on

Figure 176142G Figure 178340B

Interchangeable numbers

Number	Alternative	Effective
17168-31021	17168-31050	2019-10
17168-31020	17168-31021	2007-07

Other lines in this group

Part number	Period	Status
17168-31021	2012-04 → 2014-02	Superseded / ended 2014-02
17168-31050	2014-03 → —	Current

List price

Not priced in this market.

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This number everywhere

Every vehicle in every market that takes 17168-31021.

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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.