Cover Sub-assy, Engine, NO.1

12601-31050

Superseded / ended 2025-09 PNC 12601B General

Fitment

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

8GRFKS 3500CC 24-Valve Dohc GSF50 GEN General Countries

Fits: Lexus LS500/500H/350 GSF50,GVF50,VXFA50
Valid: 2020-10 → 2025-09
Model period: 819W
Destination †: 01
Catalogue page †

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

Shown on

Figure 11C620B

Replacement history

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

12601-31050 12601-0P011 12601-31050

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

Replaces

12601-0P010 12601-0P010 12601-0P010 12601-0P010 12601-0P010 12601-0P010 12601-0P010 12601-0P011 12601-0P011 12601-0P011 12601-0P011 12601-0P011 12601-0P011 12601-0P011 12601-0P011 12601-0P011 12601-0P011 12601-0P011

Other lines in this group

Part number	Period	Status
12601-31040	2017-10 → 2020-10	Superseded / ended 2020-10
12601-31050	2017-10 → 2020-10	Superseded / ended 2020-10
12601-31040	2020-10 → 2023-07	Superseded / ended 2023-07
12601-31041	2023-08 → 2025-09	Superseded / ended 2025-09
12601-31041	2023-08 → —	Current
12601-31050	2020-10 → —	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 12601-31050.

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.