2015 FORD MUSTANG oil viscosity

Specifications
Materials
Specification
Name
WSS-M2C946-A
Recommended motor oil (U.S.):
Motorcraft SAE 5W-30 Premium Synthetic Blend Motor
Oil
XO-5W30-QSP
WSS-M2C946-A
Recommended motor oil (Canada):
Motorcraft SAE 5W-30 Synthetic Motor Oil
CXO-5W30-LSP12
WSS-M2C946-A
Recommended motor oil (Mexico):
Motorcraft SAE 5W-30 Synthetic Motor Oil
MXO-5W30-QSP
WSS-M2C946-A
Optional motor oil (U.S. and Mexico):
Motorcraft SAE 5W-30 Full Synthetic Motor Oil
XO-5W30-QFS
WSS-M2C946-A
Optional motor oil (Canada):
Motorcraft SAE 5W-30 Synthetic Motor Oil
CXO-5W30-LFS12
WSS-M97B44-D2
Engine coolant (U.S. and Mexico):
Motorcraft Orange Antifreeze/Coolant Prediluted
VC-3DIL-B
WSS-M97B44-D2
Engine coolant (Canada):
Motorcraft Orange Antifreeze/Coolant Prediluted
CVC-3DIL-B
WSS-M6C65-A2
Brake fluid:
Motorcraft DOT 4 Low Viscosity (LV) High Performance
Motor Vehicle Brake Fluid
PM-20
WSS-M2C942-A
Rear axle fluid:
Motorcraft SAE 75W-85 Premium Synthetic Hypoid Gear
Lubricant
XY-75W85-QL
EST-M2C118-A
Rear axle friction modifier (U.S. and Mexico): 1
Motorcraft Additive Friction Modifier
XL-3
EST-M2C118-A
Rear axle friction modifier (Canada): 1
272
Mustang (), enUSA, First Printing Capacities and Specifications

Specification
Name
--
Lock cylinders (Canada):
Penetrating Fluid
CXC-51-A
--
Lock cylinders (Mexico):
Penetrating and Lock Lubricant
MXL-1
1 For complete refill of limited slip Ford axles, add 4 oz. (118 ml) of Additive Friction Modifier
XL-3 or equivalent meeting Ford Specification EST-M2C118-A. Ford rear axles contain a
synthetic lubricant that does not require changing unless you submerge the axle in water.
If you use oil and fluids that do not meet
the defined specification and viscosity
grade, this may lead to:
• Component damage which is not
covered by the vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Degraded brake performance.
Use of synthetic or synthetic blend motor
oil is not mandatory. Only use fluid that
meets Ford specifications. Motor oils of
the recommended viscosity grade that
meet API SN requirements and display the
API Certification Mark for gasoline engines
are also acceptable. Do not use oil labeled
with API SN service category unless the
label also displays the API certification
mark. An oil that displays this symbol conforms
to current engine, emission system and
fuel economy performance standards of
the International Lubricant Standardization
and Approval Committee (ILSAC).
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that may
not be covered by your vehicle warranty.
Note:
Ford recommends using DOT 4 Low
Viscosity (LV) High Performance Brake Fluid
or equivalent meeting WSS-M6C65-A2. Use
of any fluid other than the recommended
fluid may cause degraded brake
performance and not meet the Ford
performance standards. Keep brake fluid
clean and dry. Contamination with dirt,
water, petroleum products or other
materials may result in brake system
damage and possible failure.
274
Mustang (), enUSA, First Printing Capacities and SpecificationsE142732

Specifications
Materials
Specification
Name
WSS-M2C945-A
Recommended motor oil (U.S.):
Motorcraft SAE 5W-20 Premium Synthetic Blend Motor
Oil
XO-5W20-QSP
WSS-M2C945-A
Recommended motor oil (Canada):
Motorcraft SAE 5W-20 Synthetic Motor Oil
CXO-5W20-LSP12
WSS-M2C945-A
Recommended motor oil (Mexico):
Motorcraft SAE 5W-20 Synthetic Motor Oil
MXO-5W20-QSP
WSS-M2C945-A
Optional motor oil (U.S. and Mexico):
Motorcraft SAE 5W-20 Full Synthetic Motor Oil
XO-5W20-QFS
WSS-M2C945-A
Optional motor oil (Canada):
Motorcraft SAE 5W-20 Synthetic Motor Oil
CXO-5W20-LFS12
WSS-M97B44-D2
Engine coolant (U.S. and Mexico):
Motorcraft Orange Antifreeze/Coolant Prediluted
VC-3DIL-B
WSS-M97B44-D2
Engine coolant (Canada):
Motorcraft Orange Antifreeze/Coolant Prediluted
CVC-3DIL-B
WSS-M6C65-A2
Brake fluid:
Motorcraft DOT 4 Low Viscosity (LV) High Performance
Motor Vehicle Brake Fluid
PM-20
WSS-M2C942-A
Rear axle fluid:
Motorcraft SAE 75W-85 Premium Synthetic Hypoid Gear
Lubricant
XY-75W85-QL
EST-M2C118-A
Rear axle friction modifier (U.S. and Mexico): 1
Motorcraft Additive Friction Modifier
XL-3
EST-M2C118-A
Rear axle friction modifier (Canada): 1
276
Mustang (), enUSA, First Printing Capacities and Specifications

Specification
Name
--
Lock cylinders (Canada):
Penetrating Fluid
CXC-51-A
--
Lock cylinders (Mexico):
Penetrating and Lock Lubricant
MXL-1
1 For complete refill of limited slip Ford axles, add 4 oz. (118 ml) of Additive Friction Modifier
XL-3 or equivalent meeting Ford Specification EST-M2C118-A. Ford rear axles contain a
synthetic lubricant that does not require changing unless you submerge the axle in water.
If you use oil and fluids that do not meet
the defined specification and viscosity
grade, this may lead to:
• Component damage, which the vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Degraded brake performance.
Only use fluid that meets Ford
specifications. Motor oils of the
recommended viscosity grade that meet
API SN requirements and display the API
Certification Mark for gasoline engines are
also acceptable. Do not use oil labeled
with API SN service category unless the
label also displays the API certification
mark. An oil that displays this symbol conforms
to current engine, emission system and
fuel economy performance standards of
the International Lubricant Standardization
and Approval Committee (ILSAC).
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that may
not be covered by your vehicle warranty.
Note:
Ford recommends using DOT 4 Low
Viscosity (LV) High Performance Brake Fluid
or equivalent meeting WSS-M6C65-A2. Use
of any fluid other than the recommended
fluid may cause degraded brake
performance and not meet the Ford
performance standards. Keep brake fluid
clean and dry. Contamination with dirt,
water, petroleum products or other
materials may result in brake system
damage and possible failure.
Note: Automatic transmissions that require
MERCON LV transmission fluid should only
use MERCON LV transmission fluid. The
use of any other fluid may cause
transmission damage.
278
Mustang (), enUSA, First Printing Capacities and SpecificationsE142732

Specifications
Materials
Specification
Name
WSS-M2C945-A
Recommended motor oil (U.S.):
Motorcraft SAE 5W-20 Premium Synthetic Blend Motor
Oil
XO-5W20-QSP
WSS-M2C945-A
Recommended motor oil (Canada):
Motorcraft SAE 5W-20 Synthetic Motor Oil
CXO-5W20-LSP12
WSS-M2C945-A
Recommended motor oil (Mexico):
Motorcraft SAE 5W-20 Synthetic Motor Oil
MXO-5W20-QSP
WSS-M2C945-A
Optional motor oil (U.S. and Mexico):
Motorcraft SAE 5W-20 Full Synthetic Motor Oil
XO-5W20-QFS
WSS-M2C945-A
Optional motor oil (Canada):
Motorcraft SAE 5W-20 Synthetic Motor Oil
CXO-5W20-LFS12
WSS-M97B44-D2
Engine coolant (U.S. and Mexico):
Motorcraft Orange Antifreeze/Coolant Prediluted
VC-3DIL-B
WSS-M97B44-D2
Engine coolant (Canada):
Motorcraft Orange Antifreeze/Coolant Prediluted
CVC-3DIL-B
WSS-M6C65-A2
Brake fluid:
Motorcraft DOT 4 Low Viscosity (LV) High Performance
Motor Vehicle Brake Fluid
PM-20
WSS-M2C942-A
Rear axle fluid:
Motorcraft SAE 75W-85 Premium Synthetic Hypoid Gear
Lubricant
XY-75W85-QL
EST-M2C118-A
Rear axle friction modifier (U.S. and Mexico): 1
Motorcraft Additive Friction Modifier
XL-3
EST-M2C118-A
Rear axle friction modifier (Canada): 1
280
Mustang (), enUSA, First Printing Capacities and Specifications

Specification
Name
--
Lock cylinders (Canada):
Penetrating Fluid
CXC-51-A
--
Lock cylinders (Mexico):
Penetrating and Lock Lubricant
MXL-1
1 For complete refill of limited slip Ford axles, add 4 oz. (118 ml) of Additive Friction Modifier
XL-3 or equivalent meeting Ford Specification EST-M2C118-A. Ford rear axles contain a
synthetic lubricant that does not require changing unless you submerge the axle in water.
If you use oil and fluids that do not meet
the defined specification and viscosity
grade, this may lead to:
• Component damage which is not
covered by the vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Degraded brake performance.
Only use fluid that meets Ford
specifications. Motor oils of the
recommended viscosity grade that meet
API SN requirements and display the API
Certification Mark for gasoline engines are
also acceptable. Do not use oil labeled
with API SN service category unless the
label also displays the API certification
mark. An oil that displays this symbol conforms
to current engine, emission system and
fuel economy performance standards of
the International Lubricant Standardization
and Approval Committee (ILSAC).
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that may
not be covered by your vehicle warranty.
Note:
Ford recommends using DOT 4 LV
High Performance Brake Fluid or equivalent
meeting WSS-M6C65-A2. Use of any fluid
other than the recommended fluid may
cause degraded brake performance and not
meet the Ford performance standards. Keep
brake fluid clean and dry. Contamination
with dirt, water, petroleum products or other
materials may result in brake system
damage and possible failure.
Note: Automatic transmissions that require
MERCON LV transmission fluid should only
use MERCON LV transmission fluid. The
use of any other fluid may cause
transmission damage.
282
Mustang (), enUSA, First Printing Capacities and SpecificationsE142732