2019 FORD MUSTANG Owners Manual

Specification
Name
MERCON® ULV
Motorcraft® MERCON® ULV Automatic Transmission
Fluid
XT-12-QULV
WSS-M2C949-A
Automatic transmission fluid (Canada):
MERCON® ULV
Motorcraft® MERCON® ULV Automatic Transmission
Fluid
XT-12-QULV
WSS-M2C200-D2
Manual transmission fluid:
Motorcraft® Dual Clutch Transmission Fluid
XT-11-QDC
WSS-M14P19-A
Windshield washer fluid (U.S. and Mexico):
Motorcraft® Premium Windshield Wash Concentrate
with Bitterant
ZC-32-B2
WSS-M14P19-A
Windshield washer fluid (Canada):
Motorcraft® Premium Quality Windshield Washer Fluid
CXC-37-(A, B, D, F)
WSS-M17B21-A
A/C refrigerant (U.S.):
R-1234yf Refrigerant
YN-33-A
WSS-M17B21-A
A/C refrigerant (Canada):
R-1234yf Refrigerant
HS7Z-19B519-BA
WSH-M17B19-A
A/C refrigerant (Mexico):
Motorcraft® R-134a Refrigerant
MYN-19
WSS-M2C300-A2
A/C refrigerant compressor oil (U.S. and Canada):
Motorcraft® R-1234yf Refrigerant PAG Oil
YN-35
WSH-M1C231-B
A/C refrigerant compressor oil (Mexico):
Motorcraft® PAG Refrigerant Compressor Oil
YN-12-D
ESB-M1C93-B
Multi-purpose grease:
Motorcraft® Multi-Purpose Grease Spray
XL-5-A
-
Lock cylinders (U.S.):
Motorcraft® Penetrating and Lock Lubricant
XL-1
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and Specifications

Specification
Name
-
Lock cylinders (Canada):
Motorcraft® Penetrating Fluid
CXC-51-A
-
Lock cylinders (Mexico):
Motorcraft® Penetrating and Lock Lubricant
MXL-1
1 For complete refill of limited slip Ford axles, add 3.28 fl oz (97 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.
2 Oil must meet specification WSS-M2C931-C or use SAE 5W-50 oil that meet API SN
requirements.
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.
We recommend Motorcraft® motor oil for
your vehicle. If Motorcraft® oil is not
available, use motor oils of the
recommended viscosity grade that meet
API SN requirements and display the API
Certification Mark for gasoline engines. An oil with this trademark symbol
conforms to current engine, emission
system protection standards and fuel
economy requirements of 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.
303
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and SpecificationsE142732

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.
Alternative Engine Oil for
Extremely Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambient temperature
reaches -22.0°F (-30°C) or below.
Materials Specification
Name
WSS-M2C953-A1
Motorcraft® SAE 0W-30 Premium Synthetic Blend Motor Oil:
Engine Oil - SAE 0W-30
XO-0W30-QSP 304
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and SpecificationsE240523

CAPACITIES AND SPECIFICATIONS - 5.0L
Capacities
WARNING: The air conditioning refrigerant system contains refrigerant under
high pressure. Only qualified personnel should service the air conditioning refrigerant
system. Opening the air conditioning refrigerant system can cause personal injury. Capacity
Item
10.0 qt (9.5 L)
Engine oil (with oil filter).
13.6 qt (12.88 L)
Engine coolant.
15.2 qt (14.4 L)
Engine coolant with Track Pack (If
equipped).
Between MIN/MAX on brake fluid reservoir
Brake fluid.
3.2 pt (1.5L)
Rear axle fluid.
3.28 fl oz (97 ml)
Rear axle friction modifier.
12.7 qt (12 L)1
Automatic transmission fluid.
2.7 qt (2.6 L)1
Manual transmission fluid.
Fill as required
Windshield washer fluid.
16.0 gal (60.6 L)
Fuel tank.
1.2 lb (0.54 kg)
A/C Refrigerant (U.S. and Canada).
1.3 lb (0.6 kg)
A/C Refrigerant (Mexico).
2.7 fl oz (80 ml)
A/C Refrigerant Compressor Oil.
1 Approximate dry fill capacity. Actual amount may vary during fluid changes.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and Specifications

Specifications
Materials
Specification
Name
WSS-M2C945-B1
Motor oil (U.S.):
Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor
Oil
XO-5W20-QSP
WSS-M2C945-B1
Motor oil (Canada):
Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor
Oil
CXO-5W20-LSP12
WSS-M2C945-B1
Motor oil (Mexico):
Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor
Oil
MXO-5W20-QSP
WSS-M2C946-B1
Motor oil for track use (U.S.):
Motorcraft® SAE 5W-30 Premium Synthetic Blend Motor
Oil
XO-5W30-QSP
WSS-M2C946-B1
Motor oil for track use (Canada):
Motorcraft® SAE 5W-30 Premium Synthetic Blend Motor
Oil
CXO-5W30-LSP12
WSS-M2C946-B1
Motor oil for track use (Mexico):
Motorcraft® SAE 5W-30 Premium Synthetic Blend Motor
Oil
XO-5W30-QSP
WSS-M97B44-D2
Engine coolant (U.S. and Mexico):
Motorcraft® Orange Prediluted Antifreeze/Coolant
VC-3DIL-B
WSS-M97B44-D2
Engine coolant (Canada):
Motorcraft® Orange Prediluted Antifreeze/Coolant
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:
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and Specifications

Specification
Name
Motorcraft® SAE 75W-85 Premium Synthetic Hypoid
Gear Lubricant
XY-75W85-QL
EST-M2C118-A1
Rear axle friction modifier (U.S. and Mexico):
Motorcraft® Additive Friction Modifier
XL-3
EST-M2C118-A1
Rear axle friction modifier (Canada):
Motorcraft® Additive Friction Modifier
CXL-3
WSS-M2C949-A
Automatic transmission fluid (U.S. and Mexico):
MERCON® ULV
Motorcraft® MERCON® ULV Automatic Transmission
Fluid
XT-12-QULV
WSS-M2C949-A
Automatic transmission fluid (Canada):
MERCON® ULV
Motorcraft® MERCON® ULV Automatic Transmission
Fluid
XT-12-QULV
WSS-M2C200-D2
Manual transmission fluid:
Motorcraft® Dual Clutch Transmission Fluid
XT-11-QDC
WSS-M14P19-A
Windshield washer fluid (U.S. and Mexico):
Motorcraft® Premium Windshield Wash Concentrate
with Bitterant
ZC-32-B2
WSS-M14P19-A
Windshield washer fluid (Canada):
Motorcraft® Premium Quality Windshield Washer Fluid
CXC-37-(A, B, D, F)
WSS-M17B21-A
A/C refrigerant (U.S.):
R-1234yf Refrigerant
YN-33-A
WSS-M17B21-A
A/C refrigerant (Canada):
R-1234yf Refrigerant
HS7Z-19B519-BA
WSH-M17B19-A
A/C refrigerant (Mexico):
Motorcraft® R-134a Refrigerant
MYN-19
WSS-M2C300-A2
A/C refrigerant compressor oil (U.S. and Canada):
Motorcraft® R-1234yf Refrigerant PAG Oil
307
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and Specifications

Specification
Name
YN-35 WSH-M1C231-B
A/C refrigerant compressor oil (Mexico):
Motorcraft® PAG Refrigerant Compressor Oil
YN-12-D
ESB-M1C93-B
Multi-purpose grease:
Motorcraft® Multi-Purpose Grease Spray
XL-5-A
-
Lock cylinders (U.S.):
Motorcraft® Penetrating and Lock Lubricant
XL-1
-
Lock cylinders (Canada):
Motorcraft® Penetrating Fluid
CXC-51-A
-
Lock cylinders (Mexico):
Motorcraft® Penetrating and Lock Lubricant
MXL-1
1 For complete refill of limited slip Ford axles, add 3.28 fl oz (97 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. We recommend Motorcraft® motor oil for
your vehicle. If Motorcraft® oil is not
available, use motor oils of the
recommended viscosity grade that meet
API SN requirements and display the API
Certification Mark for gasoline engines. Do
not use oil labeled with API SN service
category unless the label also displays the
API certification mark.
308
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and Specifications

An oil with this trademark symbol
conforms to current engine, emission
system protection standards and fuel
economy requirements of 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.
Alternative Engine Oil for
Extremely Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambient temperature
reaches -22.0°F (-30°C) or below.
Materials Specification
Name
WSS-M2C947-B1
Motorcraft® SAE 0W-20 Premium Synthetic Blend Motor
Oil:
Engine Oil - SAE 0W-20
XO-0W20-QSP
309
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-05-2018, enUSA, Edition date: 201804, Second-Printing Capacities and SpecificationsE142732