No. 31-25 Service Bulletin/Repair Instructions

Freigabe/Approval
Manufacturer's Certificate
31/25
ENU
1701
1
Overview of Approved Porsche C40 Engine Oils (31/25)
Information

The period of validity for the approved engine oil is between 2 and 3 years. The expiration date of the approval

is given in the last column in the list.

Once this validity period has elapsed, the approval in question is revoked unless an extension is requested by

the relevant manufacturer.

Revision:
This bulletin replaces bulletin Group 1 20/25, dated June 4, 2025.
Model Year:
As of 2012 up to 2020
Vehicle Type:
All Porsche vehicles, up to and including MY 2020, for which Porsche C40 engine oils are allocated.
Overview:
Manufacturer
Viscosity

SAE
Oil designation
Sales area
valid until
CASTROL Limited
Castrol EDGE 5W-40 M
5W-40
Worldwide
30.06.2027
Champion

Chemicals NV
CHAMPION OEM SPECIFIC

5W-40 C3
5W-40
Worldwide
30.06.2027
Eurol b.v.
Eurol Fluence 5W-40
5W-40
Worldwide
31.03.2027
EXXONMOBIL

Corporation
Mobil 1 ESP X4 0W-40
0W-40
Worldwide
31.05.2026
EXXONMOBIL

Corporation
Mobil 1 Ultimate 0W-40
0W-40
Worldwide
31.05.2026
FUCHS PETROLUB

AG – Germany
TITAN GT1 FLEX 3 SAE

5W-40
5W-40
Worldwide
30.06.2027
FUCHS PETROLUB

SE
Quantum Platinum Plus SAE

5W-40
5W-40
Worldwide
30.06.2027
Grandville Oil &

Chemicals Ltd.
VEEDOL SINTRON C3 PLUS

5W-40
5W-40
Worldwide
30.06.2027
AfterSales
Aug 12, 2025

Page 1 of 3
1
Freigabe/Approval

1701
ENU
Kuwait Petroleum

Research &

Technology B.V

(Q8)
Q8 Formula Special M

5W-40
5W-40
Worldwide
30.06.2027
LIQUI MOLY –

Germany
Liqui Moly Top Tec 4110
5W-40
Worldwide
30.06.2027
MOTUL SPECIFIC C40

5W-40
5W-40
Worldwide
30.06.2027
GALP FORMULA LS

LONGLIFE 5W40
5W-40
Europe, North

America, Latin

America, Africa,

Asia
30.06.2027
ROWE

Mineralölwerk

GmbH
HIGHTEC SYNT RS DLS SAE

5W-40
5W-40
Worldwide
30.06.2027
TotalEnergies

Lubricants
TOTAL QUARTZ INEO FGO

5W-40
5W-40
Worldwide
30.06.2027
WOLF Oil

Corporation
WOLF OFFICIAL TECH

5W40 C3
5W-40
Worldwide
30.06.2027
WOLF Oil

Corporation
CHAMPION OEM SPECIFIC

5W-40 C3
5W-40
Worldwide
30.06.2027
MOTUL – France
Petrogal S.A. galp

energia
Aug 12, 2025

Page 2 of 3
Manufacturer's Certificate
31/25
AfterSales
Freigabe/Approval
Manufacturer's Certificate

Sales Areas:
Miscibility:
31/25
ENU
1701
1
The respective sales area is also listed in order to clarify where the approved oils are available. Here are the

meanings of the symbols:

WW
Worldwide
ESP
Spain
EU
Europe
FIN
Finland
E-EU
Eastern Europe
FRA
France
USA
United States of America
GB
Great Britain and Northern Ireland
C-America
Central America
IRL
Ireland
N. America
North America
JAP
Japan
S. America
South America
MEX
Mexico
AF
Africa
NOR
Norway
Asia
Asia
NZL
New Zealand
FSU
Former Soviet Union
RUS
Russia
BS
Baltic countries
SCG
Croatia
AUS
Australia
SVK
Slovakia
AUT
Austria
SWE
Sweden
BRA
Brazil
TWN
Taiwan
CAN
Canada
UAE
United Arab Emirates
CH
Switzerland
UKR
Ukraine
CHN
China
VNM
Vietnam
DEU
Germany
ZA
South Africa
All engine oils approved by Porsche can be mixed provided they are of the same Porsche oil specification.

This means that it is not necessary to flush the engine when the oil is changed if another type of oil is used.

However, since every brand of oil has a specially adapted unique composition, the same brand and type of oil

should be used for topping up between oil change intervals if possible.
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training courses. They are

written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special tools may be necessary in

order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the safe operation of your vehicle, and

may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and safely. Part numbers listed in these bulletins

are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a discrepancy, the work procedures in the PIWIS Tester

are the ones that must be followed.
© 2025 Porsche Cars North America, Inc.
AfterSales
Aug 12, 2025

Page 3 of 3

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Last update on 2026-05-12 / Affiliate links / Images from Amazon Product Advertising API

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