In most Ford F-150 models, the recommended coolant is Motorcraft Premium Gold Engine Coolant, a long-life OAT formula. Older trucks may use conventional green coolant. Always verify with your owner's manual or a Ford dealer to ensure you’re using the correct specification and avoid mixing types.
Understanding Ford's antifreeze choices
Ford uses two broad families of coolant in the F-150 lineup: long-life organic acid technology (OAT) coolants and conventional green, silicon-containing coolants. Using the wrong type or mixing coolant families can reduce cooling efficiency and risk engine damage, so it’s important to match the specification exactly.
Two main categories to know
The following options cover the common coolant choices you’re likely to encounter in the F-150. Be sure to use only products that meet Ford specifications.
- Motorcraft Premium Gold Engine Coolant – an OAT, long-life coolant that is commonly recommended for most newer F-150 models; typically labeled as meeting Ford specification WSS-M97B44-D2 (or newer).
- Conventional green coolant – older F-150s may have used this silicate-containing coolant; it is not compatible with OAT formulations and should not be mixed with them.
- Dex-Cool (GM’s orange coolant) or other non-Ford formulations are not recommended for Ford vehicles and should be avoided to prevent potential chemical incompatibilities.
In short, most current F-150s use Motorcraft Premium Gold Engine Coolant, while older trucks may use green coolant. Always confirm with the manual or a dealer.
How to determine the correct coolant for your truck
To ensure you’re using the correct antifreeze, follow these checks before purchasing or refilling.
- Check the owner's manual or the under-hood coolant label for the exact coolant specification and part number recommended by Ford.
- Look for Motorcraft branding on the coolant bottle, or a label that states it meets Ford WSS-M97B44-D2 (or the latest Ford spec).
- If you’re replacing coolant in an older F-150, be sure the product is the green, silicate-containing type only if your manual specifies it; otherwise upgrade to the OAT type if permitted by Ford spec.
- Do not mix coolant types or colors; if you’re unsure, flush the cooling system and refill with the correct specification.
Following these steps will help ensure proper cooling system operation and prevent potential damage from incompatible coolant.
Safety and maintenance tips
Always wear eye protection and gloves when handling antifreeze. Antifreeze is toxic to pets and wildlife, so clean up spills and dispose of used coolant at a proper facility. When topping off, use the same specification and mix ratio as the existing coolant; if you’re unsure, have a professional service the system.
Summary
Most modern Ford F-150s require Motorcraft Premium Gold Engine Coolant, a long-life OAT coolant that meets Ford specification WSS-M97B44-D2 or newer. Older models may use conventional green coolant. Do not mix coolant types, and always verify with the owner's manual or a Ford dealer before refilling or flushing your cooling system. Using the correct antifreeze protects the engine from freezing, overheating, and corrosion and helps maintain optimal cooling performance.