Cadillac SRX 2010, Owner'S Manual, Page: 316 / 471

Vehicle Care 9-11
What Kind of Engine Oil to Use
Look for three things:
. GM4718M
This vehicle's engine requires a
special oil meeting GM Standard
GM4718M. Oils meeting this
standard may be identified as
synthetic. However, not all
synthetic oils will meet this GM
standard. Use only an oil that
meets GM Standard GM4718M.
Notice: Using oils that do not
have the GM4718M Standard
designation can cause engine
damage not covered by the
vehicle warranty.
. SAE 5W-30
SAE 5W-30 is best for the
vehicle. These numbers on an
oil container show its viscosity,
or thickness. Do not use other
viscosity oils such as
SAE 20W-50.
. American Petroleum Institute
(API) starburst symbol
Oils meeting these requirements
should have the starburst
symbol on the container. This
symbol indicates that the oil has
been certified by the American
Petroleum Institute (API).
This vehicle's engine was filled at
the factory with a Mobil 1
®
synthetic
oil meeting all requirements for this
vehicle.
Substitute Engine Oil: When adding
oil to maintain engine oil level, oil
meeting GM Standard GM4718M
might not be available. You can add
substitute oil designated SAE 5W-30
with the starburst symbol at all
temperatures. Substitute oil not
meeting GM Standard GM4718M
should not be used for an oil
change.
Engine Oil Additives / Engine
Oil Flushes
Do not add anything to the oil. The
recommended oils with the starburst
symbol that meet GM standards are
all that is needed for good
performance and engine protection.
Engine oil system flushes are not
recommended and could cause
engine damage not covered by the
vehicle warranty.