2019 FORD F-550 coolant

•
Check fluid levels (including coolant,
oil and gas) to make sure there are no
leaks, and fluids are at recommended
levels.
• If you remove the battery, clean the
battery cable ends and check for
damage.
Contact an authorized dealer if you have
any concerns or issues.
378
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Vehicle Care

CAPACITIES AND SPECIFICATIONS - 6.2L
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
7.0 qt (6.6 L)
Engine oil (with oil filter).
21.3 qt (20.2 L)
Engine coolant.
Between MIN and MAX on brake fluidreservoir
Brake fluid.
2.7 qt (2.6 L)
Front axle.
3.3–3.5 qt (3.1– 3.3 L)
Rear axle-10.5 inch with Electronic Locking
Differential.
3.5–3.6 qt (3.3– 3.4 L)
Rear axle-10.5 inch without Electronic
Locking Differential.
3.78 qt (3.58 L)1
Rear axle-Dana M300.
13.9 qt (13.2 L)2
Automatic transmission fluid (6R100).
17.4 qt (16.5 L)2
Automatic transmission fluid (6R140).
1.9 qt (1.8 L)
Transfer case fluid.
Fill as required
Windshield washer fluid.
26.5 gal (100.3 L)
Fuel tank (incomplete vehicle, middle
location).
34.0 gal (128.7 L)
Fuel tank (All except 176 inch wheelbase
and incomplete vehicles).
48.0 gal (181.7 L)
Fuel tank (176 inch wheelbase).
40 gal (151.4 L)
Fuel tank (incomplete vehicle, aft axle
location).
426
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Capacities and Specifications

Capacity
Item
27 oz (0.77 kg)
A/C refrigerant.
4.1 fl oz (120 ml)
A/C refrigerant compressor oil.
1 For complete refill of our limited slip axles, add 7.1 fl oz. (210 ml) of Additive Friction
Modifier XL-3 or equivalent, meeting our specification EST-M2C118-A. This added friction
modifier should be included in the total lube volume of 3.78 qt (3.58 L).
2 Approximate dry fill capacity. Actual amount may vary during fluid changes.
Specifications
Materials Specification
Name
WSS-M2C946-B1
Motor oil (U.S.):
Motorcraft® SAE 5W-30 Premium Synthetic Blend Motor
Oil
XO-5W30-QSP
WSS-M2C946-B1
Motor oil (Canada):
Motorcraft® SAE 5W-30 Super Premium Motor Oil
CXO-5W30-LSP12
WSS-M97B57-A2
Engine coolant (U.S.):
Motorcraft® Yellow Prediluted Antifreeze/Coolant
VC-13DL-G
WSS-M97B57-A2
Engine coolant (Canada):
Motorcraft® Yellow Prediluted Antifreeze/Coolant
CVC-13DL-G
WSS-M6C65-A2
Brake fluid:
Motorcraft® DOT 4 Low Viscosity (LV) High Performance
Motor Vehicle Brake Fluid
PM-20
WSP-M2C197-A
Front axle fluid:
Motorcraft® SAE 80W-90 Premium Rear Axle Lubricant
XY-80W90-QL
WSS-M2C942-A
Rear axle fluid (10.50 inch axle) with/without Electronic
Locking Differential:
Motorcraft® SAE 75W-85 Premium Synthetic Hypoid
Gear Lubricant
XY-75W85-QL
427
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Capacities and Specifications

CAPACITIES AND SPECIFICATIONS - 6.7L DIESEL
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
13.0 qt (12.3 L)
Engine oil (includes filter change)
35.1 qt (33.2 L)1
Engine coolant (primary high-temperature
cooling system loop)
15.1 qt (14.3 L)1
Engine coolant (secondary cooling system)
Between MIN and MAX on brake fluidreservoir
Brake fluid
2.7 qt (2.6 L)
Front axle
3.3–3.5 qt (3.1– 3.3 L)
Rear axle-10.5 inch (E-Locker)
3.5–3.6 qt (3.3– 3.4 L)
Rear axle-10.5 inch (non E-Locker)
3.61 qt (3.42 L)
Rear axle- Dana M275
3.78 qt (3.58 L)2
Rear axle- Dana M300
17.4 qt (16.5 L)4
Automatic transmission fluid 3
1.9 qt (1.8 L)
Transfer case fluid
Fill as required
Windshield washer fluid
29.0 gal (109.8 L)
Fuel Tank (142 inch and 148 inch wheel-
base, middle location)
34.0 gal (128.7 L)
Fuel Tank (160 inch and 164 inch wheel-
base, middle location)
48 gal (181.7 L)
Fuel Tank (176 inch wheelbase, middle
location)
26.5 gal (100.3 L)
Fuel tank (incomplete vehicle, middle
location)
431
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Capacities and Specifications

Capacity
Item
40.0 gal (151.4 L)
Fuel tank (incomplete vehicle, Aft- axle -
location)
66.5 gal (251.7 L)
Fuel tank (incomplete vehicle, Middle and
Aft- axle -locations)
7.4 gal (28 L)
Diesel Exhaust Fluid (DEF) (complete
vehicle)
7.2 gal (27.3 L)
Diesel Exhaust Fluid (DEF) (incomplete
vehicle)
27 oz (0.77 kg)
A/C refrigerant
3.4 fl oz (100 ml)
A/C refrigerant compressor oil
1 Use the coolant type originally equipped in your vehicle. Using any other coolant may
result in vehicle damage.
2 For complete refill of limited slip axles add 7.1 fl oz. (210 ml) of Additive Friction Modifier
XL-3 or equivalent meeting Specification EST-M2C118-A. The total lube volume of 3.78
qt (3.58 L) includes the added friction modifier.
3 Approximate dry fill capacity. Actual amount may vary during fluid changes.
4 Capacities may be higher if the vehicle is equipped with a cooler. Always check to make
sure the fluid level is in the acceptable range.
Specifications
Materials Specification
Name
WSS-M2C171-F1
Motor oil (U.S.): 1
Motorcraft® SAE 10W-30 Super Duty Diesel Motor Oil
XO-10W30-QSD
WSS-M2C171-F1
Motor oil (Canada): 1
Motorcraft® SAE 10W-30 Super Duty Diesel Motor Oil
CXO-10W30-LSD12
WSS-M97B57-A2
Engine and secondary cooling system coolant (U.S.):
Motorcraft® Yellow Prediluted Antifreeze/Coolant
VC-13DL-G
WSS-M97B57-A2
Engine and secondary cooling system coolant (Canada):
Motorcraft® Yellow Prediluted Antifreeze/Coolant
CVC-13DL-G
432
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Capacities and Specifications

CAPACITIES AND SPECIFICATIONS - 6.8L
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
7.0 qt (6.6 L)
Engine oil (with oil filter)
26.7 qt (25.3 L)
Engine coolant
Between MIN and MAX on brake fluidreservoir
Brake fluid
2.7 qt (2.6 L)
Front axle
3.3–3.5 qt (3.1– 3.3 L)
Rear axle-10.5 inch (E-Locker)
3.5–3.6 qt (3.3– 3.4 L)
Rear axle-10.5 inch (non E-Locker)
3.78 qt (3.58 L)1
Rear axle-Dana M300
17.4 qt (16.5 L)2
Automatic transmission fluid
1.9 qt (1.8 L)
Transfer case fluid
Fill as required
Windshield washer fluid
26.5 gal (100.3 L)
Fuel tank (incomplete vehicle, middle
location)
40 gal (151.4 L)
Fuel tank (incomplete vehicle, Aft- axle -
location)
27 oz (0.77 kg)
A/C refrigerant
4.1 fl oz (120 ml)
A/C refrigerant compressor oil
1 For complete refill of limited slip axles, add 7.1 fl oz. (210 ml) of Additive Friction Modifier
XL-3 or equivalent, meeting Specification EST-M2C118-A. The total lube volume of 3.78
qt (3.58 L) includes the added friction modifier.
2 Approximate dry fill capacity. Actual amount may vary during fluid changes.
437
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-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 Super Premium Motor Oil
CXO-5W20-LSP12
WSS-M2C946-B1
Optional motor oil (U.S.):
Motorcraft® SAE 5W-30 Premium Synthetic Blend Motor
Oil
XO-5W30-QSP
WSS-M2C946-B1
Optional motor oil (Canada):
Motorcraft® SAE 5W-30 Super Premium Motor Oil
CXO-5W30-LSP12
WSS-M97B57-A2
Engine coolant (U.S.):
Motorcraft® Yellow Prediluted Antifreeze/Coolant
VC-13DL-G
WSS-M97B57-A2
Engine coolant (Canada):
Motorcraft® Yellow Prediluted Antifreeze/Coolant
CVC-13DL-G
WSS-M6C65-A2
Brake fluid:
Motorcraft® DOT 4 Low Viscosity (LV) High Performance
Motor Vehicle Brake Fluid
PM-20
WSP-M2C197-A
Front axle fluid:
Motorcraft® SAE 80W-90 Premium Rear Axle Lubricant
XY-80W90-QL
WSS-M2C942-A
Rear axle fluid (10.50 inch axle) (E-Locker/non E-Locker):
Motorcraft® SAE 75W-85 Premium Synthetic Hypoid
Gear Lubricant
XY-75W85-QL
WSL-M2C192-A
Rear axle fluid (Dana M300 With HD Tow Option) (U.S.):
Motorcraft® SAE 75W-140 Synthetic Rear Axle Lubricant
XY-75W140-Q
WSP-M2C197-A
Rear axle fluid (Dana M300) (U.S.):
438
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Capacities and Specifications

Less Cost to Properly Maintain Your
Vehicle
Ford Protect extended service plan also
offers a Premium Maintenance Plan that
covers all scheduled maintenance, and
selected wear items. The coverage is
prepaid, so you never have to worry about
the cost of your vehicle
’s maintenance.
Covered maintenance includes:
• Windshield wiper blades.
• Spark plugs.
• The clutch disc (if equipped).
• Brake pads and linings.
• Shock absorbers.
• Struts.
• Engine Belts.
• Engine coolant hoses, clamps and
o-rings.
• Diesel exhaust fluid replenishment (if
equipped).
• Cabin air filter replacement every
20,000 mi (32,000 km) (electric
vehicles only).
Interest Free Finance Options
Just a 10% down payment will provide you
with an affordable, no interest, no fee
payment program allowing you all the
security and benefits Ford Protect
extended service plan has to offer while
paying over time. You are pre-approved
with no credit check or hassles. To learn
more, call our Ford Protect extended
service plan specialists at 800-367-3377.
Ford Protect Extended Service Plan
P.O. Box 321067
Detroit, MI 48232 Ford Protect Extended Service
Plan (CANADA ONLY)
You can get more protection for your
vehicle by purchasing a Ford Protect
extended service plan. Ford Protect
extended service plan is the only service
contract backed by Ford Motor Company
of Canada, Limited. Depending on the plan
you purchase, Ford Protect extended
service plan provides benefits such as:
•
Rental reimbursement.
• Coverage for certain maintenance and
wear items.
• Protection against repair costs after
your New Vehicle Limited Warranty
Coverage expires.
• Roadside Assistance benefits.
There are several Ford Protect extended
service plans available in various time,
distance and deductible combinations.
Each plan is tailored to fit your own driving
needs, including reimbursement for towing
and rental. When you purchase Ford
Protect extended service plan, you receive
added peace-of-mind protection
throughout Canada, the United States and
Mexico, provided by a network of
participating authorized Ford Motor
Company dealers.
Note: Repairs performed outside of Canada
and the United States are not eligible for
Ford Protect extended service plan
coverage.
This information is subject to change. For
more information; visit your local Ford of
Canada dealer or www.ford.ca to find the
Ford Protect extended service plan that is
right for you.
579
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201804, Fourth-Printing Ford Protect