Ford Flex coolant capacity
Total cooling-system coolant capacity for the Ford Flex, by generation and engine, in quarts and liters.
Shop Motorcraft Yellow Antifreeze/Coolant Amazon · coolant for 2013-2019 models
| Years | Coolant | Buy |
|---|---|---|
| 2013-2019 | Motorcraft Yellow Antifreeze/Coolant | Shop |
| 2012 | Motorcraft Yellow Antifreeze/Coolant | Shop |
| 2010-2011 | Motorcraft Yellow Antifreeze/Coolant | Shop |
Sources: Motorcraft Engine Antifreeze/Coolants Usage Chart (Ford, revised 10/22/2025). Shop links go to Amazon, and we may earn a commission at no extra cost to you.
| Engine | Capacity | Liters |
|---|---|---|
| 3.5 EcoBoost V6 AWD | 13.7 qt | 13 L |
| 3.5 V6 AWD | 13.2 qt | 12.5 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.5L 6-cyl | 13.2 qt | 12.5 L |
| 3.5L 6-cyl turbo | 13.7 qt | 13 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.5L 6-cyl - with AHR | 13.2 qt | 12.5 L |
| 3.5L 6-cyl - without AHR | 11.1 qt | 10.5 L |
| 3.5L 6-cyl turbo - with AHR | 13.7 qt | 13 L |
| 3.5L 6-cyl turbo - without AHR | 11.1 qt | 10.5 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.5L 6-cyl - without AHR | 11.1 qt | 10.5 L |
| 3.5L 6-cyl - with AHR | 13.2 qt | 12.5 L |
| 3.5L 6-cyl turbo - without AHR | 11.1 qt | 10.5 L |
| 3.5L 6-cyl turbo - with AHR | 13.7 qt | 13 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.5 EcoBoost V6 AWD | 13.7 qt | 13 L |
| 3.5 V6 AWD | 13.2 qt | 12.5 L |
Capacity is the full cold-fill for the whole system. Top up to the marked level and use the coolant type specified in your owner's manual. Source.