Pipe Assy, Exhaust, Center

17420-31591

Superseded / ended 2020-07 PNC 17420 United States

Fitment

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

2GRFKS 3500CC 24-Valve Dohc GGL25 B B(MODEL MARK)

Fits: Lexus RX450H/350(Jpp GGL25,GYL25
Valid: 2019-08 → 2020-07
Model period: 780W
Destination †: 01
Catalogue page †: /0038

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

Shown on

Figure 179061B Figure 17B299

Interchangeable numbers

Number	Alternative	Effective
17420-31590	17420-31591	2019-01

Other lines in this group

Part number	Period	Status
17420-31570	2015-09 → 2018-03	Superseded / ended 2018-03
17420-31571	2018-04 → 2019-08	Superseded / ended 2019-08
17420-31580	2015-10 → 2017-12	Superseded / ended 2017-12
17420-31590	2015-09 → 2018-03	Superseded / ended 2018-03
17420-31591	2018-04 → 2019-08	Superseded / ended 2019-08
17420-31650	2017-12 → 2019-08	Superseded / ended 2019-08
17420-31571	2019-08 → —	Current
17420-31650	2019-08 → —	Current
17420-31760	2020-07 → —	Current

List price

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This number everywhere

Every vehicle in every market that takes 17420-31591.

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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.