2025 Ford Super Duty Coolant
Depends on your version. Choose yours, or compare them here.
- 6.7L Diesel, primary cooling system 31.7 qt capacity
- 6.7L Diesel, primary cooling system with auxiliary radiator 33.3 qt capacity
- 6.7L Diesel, secondary cooling system with urea injector cooling 8.2 qt capacity
- 6.7L Diesel, secondary cooling system with urea injector cooling and cooled compressor 10.0 qt capacity
- 6.8L Gasoline 22.5 qt capacity
- 7.3L Gasoline 22.5 qt capacity
31.7qt
Capacity · 6.7L Diesel, primary cooling system
33.3qt
Capacity · 6.7L Diesel, primary cooling system with auxiliary radiator
8.2qt
Capacity · 6.7L Diesel, secondary cooling system with urea injector cooling
10.0qt
Capacity · 6.7L Diesel, secondary cooling system with urea injector cooling and cooled compressor
22.5qt
Capacity · 6.8L Gasoline
22.5qt
Capacity · 7.3L Gasoline
2025 Ford Super Duty Owner's Manual, PDF pages 469 and 470
30 L (31.7 qt)Open the manual at this page ↗Added Oct 18, 2026 · Updated
See where it's printed
Coolant (capacity) · 6.7L Diesel, primary cooling system · PDF page 469
30 L (31.7 qt)
Coolant (capacity) · 6.7L Diesel, primary cooling system with auxiliary radiator · PDF page 469
31.5 L (33.3 qt)
Coolant (capacity) · 6.7L Diesel, secondary cooling system with urea injector cooling · PDF page 469
7.8 L (8.2 qt)
Coolant (capacity) · 6.7L Diesel, secondary cooling system with urea injector cooling and cooled compressor · PDF page 469
9.5 L (10.0 qt)
Coolant (capacity) · 6.8L Gasoline · PDF page 469
21.3 L (22.5 qt)
Coolant (capacity) · 7.3L Gasoline · PDF page 470
21.3 L (22.5 qt)
2025 Ford Super Duty Owner's Manual, PDF page 469
30 L (31.7 qt)Open the manual at this page ↗Added Oct 18, 2026 · Updated
See where it's printed
Coolant (capacity) · 6.7L Diesel, primary cooling system · PDF page 469
30 L (31.7 qt)
2025 Ford Super Duty Owner's Manual, PDF page 469
31.5 L (33.3 qt)Open the manual at this page ↗Added Oct 18, 2026 · Updated
See where it's printed
Coolant (capacity) · 6.7L Diesel, primary cooling system with auxiliary radiator · PDF page 469
31.5 L (33.3 qt)
2025 Ford Super Duty Owner's Manual, PDF page 469
7.8 L (8.2 qt)Open the manual at this page ↗Added Oct 18, 2026 · Updated
See where it's printed
Coolant (capacity) · 6.7L Diesel, secondary cooling system with urea injector cooling · PDF page 469
7.8 L (8.2 qt)
2025 Ford Super Duty Owner's Manual, PDF page 469
9.5 L (10.0 qt)Open the manual at this page ↗Added Oct 18, 2026 · Updated
See where it's printed
Coolant (capacity) · 6.7L Diesel, secondary cooling system with urea injector cooling and cooled compressor · PDF page 469
9.5 L (10.0 qt)
2025 Ford Super Duty Owner's Manual, PDF page 469
21.3 L (22.5 qt)Open the manual at this page ↗Added Oct 18, 2026 · Updated
See where it's printed
Coolant (capacity) · 6.8L Gasoline · PDF page 469
21.3 L (22.5 qt)
2025 Ford Super Duty Owner's Manual, PDF page 470
21.3 L (22.5 qt)Open the manual at this page ↗Added Oct 18, 2026 · Updated
See where it's printed
Coolant (capacity) · 7.3L Gasoline · PDF page 470
21.3 L (22.5 qt)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 6.7L Diesel, primary cooling system | 31.7 qtcapacity | “30 L (31.7 qt)” | PDF page 469 ↗ |
| 6.7L Diesel, primary cooling system with auxiliary radiator | 33.3 qtcapacity | “31.5 L (33.3 qt)” | PDF page 469 ↗ |
| 6.7L Diesel, secondary cooling system with urea injector cooling | 8.2 qtcapacity | “7.8 L (8.2 qt)” | PDF page 469 ↗ |
| 6.7L Diesel, secondary cooling system with urea injector cooling and cooled compressor | 10.0 qtcapacity | “9.5 L (10.0 qt)” | PDF page 469 ↗ |
| 6.8L Gasoline | 22.5 qtcapacity | “21.3 L (22.5 qt)” | PDF page 469 ↗ |
| 7.3L Gasoline | 22.5 qtcapacity | “21.3 L (22.5 qt)” | PDF page 470 ↗ |
Scroll the table to see the quote and page →
Confirm with your own manual, dipstick or door-jamb label.
Report a problem with this page →