Retainer, Engine Rear Oil Seal

11381-31021

Superseded / ended 2015-10 PNC 11381 United States

Fitment

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

2GRFSE 3500CC 24-Valve Dohc Efi GRL10 8FC;2GR#,4GRFSE GRL11,15,GWL10

Fits: Lexus GS Series ARL10,GRL1#,GWL10
Valid: 2011-12 → 2015-10
Model period: 523W
Destination †: 01
Catalogue page †

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

Shown on

Figure 117381F Figure 11A876E Figure 11D475A

Replacement history

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

11381-31021 11381-0P011

Interchangeable numbers

Number	Alternative	Effective
11381-31020	11381-31021	2006-03

Other lines in this group

Part number	Period	Status
11381-31021	2011-12 → 2013-09	Superseded / ended 2013-09
11381-31021	2015-10 → 2018-09	Superseded / ended 2018-09
11381-31030	2015-10 → 2020-07	Superseded / ended 2020-07

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 11381-31021.

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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.