
Before we jump into specifics, it’s essential to grasp what coolant is and why it’s critical for your truck. Engine coolant, also known as antifreeze, plays a dual role in your vehicle's engine. It keeps the engine cool during hot conditions and prevents freezing during cold weather. Additionally, it protects the engine and cooling system against corrosion and aids in heat transfer.
For your 2018 F150 with a 2.7L EcoBoost engine, the coolant capacity is vital to know. It has a capacity of 15.1 quarts (14.3 liters). This volume is crucial for ensuring complete engine protection and efficiency.

According to the service guide, the recommended engine coolant for the 2018 F150 2.7L EcoBoost in the U.S. and Mexico is the Motorcraft Orange Prediluted Antifreeze/Coolant (VC-3DIL-B), conforming to WSS-M97B44-D2 standards. For Canada, the recommendation remains the same with a different part number (CVC-3DIL-B). This coolant is pre-mixed, meaning it's ready to use and doesn't require additional water.
Motorcraft coolants are specifically designed to meet the rigorous standards of Ford vehicles. They offer excellent protection against boiling and freezing while ensuring the longevity of the engine components. The orange color of the coolant signifies it's an OAT (Organic Acid Technology) type, which is more advanced than traditional green coolants and typically lasts longer.

Using a coolant that doesn’t meet the defined specification can lead to several issues:
When selecting a coolant, it’s wise to check for the American Petroleum Institute (API) certification. This ensures the coolant conforms to current engine and emission system standards, safeguarding your vehicle’s health and efficiency.
| Item | Specification | Note |
|---|---|---|
| Engine Coolant Capacity | 15.1 qt (14.3 L) | Ensures complete engine protection and efficiency. |
| Recommended Coolant (U.S. & Mexico) | Motorcraft® Orange Prediluted Antifreeze/Coolant (VC-3DIL-B) | Conforms to WSS-M97B44-D2 standards. |
| Recommended Coolant (Canada) | Motorcraft® Orange Prediluted Antifreeze/Coolant (CVC-3DIL-B) | Conforms to WSS-M97B44-D2 standards. |
| Coolant Type | OAT (Organic Acid Technology) | Longer lasting and advanced compared to traditional coolants. |
| API Certification | Required | Ensures the coolant meets engine and emission standards. |
| Risks of Incorrect Coolant | Component damage, reduced performance, increased emissions | Using non-recommended coolants can lead to several issues. |
Choosing the right coolant for your 2018 Ford F150 2.7L EcoBoost isn't just about maintaining engine temperature; it's about preserving the heart of your vehicle. Remember, using the recommended Motorcraft Orange Prediluted Antifreeze/Coolant ensures optimal performance and protects your investment.
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