The Ford Fusion Hybrid typically uses Motorcraft Premium Gold Engine Coolant, a silicate-free, ethylene glycol-based long‑life coolant, usually sold as a 50/50 premixed solution. Use Ford-approved coolant or an equivalent that meets Ford specifications.
What coolant does the Ford Fusion Hybrid require?
For most Fusion Hybrid models, the official recommendation is Motorcraft Premium Gold Engine Coolant. This is a long-life, ethylene glycol-based coolant that is formulated to protect aluminum engines and the cooling system for up to about five years or up to 150,000 miles, depending on driving conditions. It is silicate-free and designed to work with Ford cooling-system materials. Do not mix Motorcraft coolant with Dex-Cool or other brands unless the product explicitly states compatibility with Ford systems.
Because model years and regional specifications can vary, always verify the exact requirement in your owner’s manual or on the coolant bottle label. If you cannot find Motorcraft Premium Gold, you should look for a Ford-approved equivalent that carries the same technical specifications (silicate-free, ethylene glycol-based, extended-life) and is labeled as approved for Ford vehicles. Mixing coolants from different families can reduce protection and cause deposits or overheating.
Below is a concise guide to what you should consider when selecting coolant for your Fusion Hybrid:
What to buy and how to identify the right coolant:
- Motorcraft Premium Gold Engine Coolant, 50/50 premixed — the standard, Ford-approved option for most Fusion Hybrid models.
- Motorcraft Premium Gold Engine Coolant Concentrate — for mixing with distilled water to achieve a 50/50 premix, if you prefer concentrate.
- An equivalent silicate-free, ethylene glycol-based coolant that is explicitly labeled as Ford-approved or meets Ford’s specification for long-life coolant (do not rely on generic “universal” coolants unless they state Ford compatibility).
- Avoid Dex-Cool or any coolant that is not clearly identified as Ford-approved for use in Ford cooling systems, as mixing can cause incompatibilities and damage over time.
When purchasing, check the bottle for Ford approval language (often “Ford Motorcraft” or a Ford specification) and ensure the product is rated for long-life service (roughly 5 years/150,000 miles). If you’re unsure, ask a dealer or trusted auto parts retailer for Ford-approved coolant compatible with the Fusion Hybrid.
How to replace or maintain the cooling system:
- Park the vehicle on a level surface and let the engine cool completely before opening the radiator cap.
- Use the recommended premixed coolant or mix concentrate with distilled water to achieve a 50/50 ratio as specified by the product instructions.
- Drain the old coolant from the cooling system following the vehicle’s service manual procedure to avoid spills and environmental contamination.
- Refill with the new Ford-approved coolant up to the proper level, and bleed the cooling system if required by the procedure to remove air pockets.
- Dispose of used coolant responsibly at a recycling facility or an authorized collection point.
Where to buy and how to confirm compatibility
In practice, you can purchase Motorcraft Premium Gold Engine Coolant at Ford dealerships, authorized service centers, and many auto parts retailers. When buying, bring your vehicle information (year, model, engine type) and check the label for Ford approval and the correct premix or concentrate form. If you opt for an aftermarket coolant, make sure it clearly states Ford approval or compatibility with Ford’s WSS-M97B51-A1 or equivalent specifications often listed on the packaging.
Note that some Fusion Hybrid markets may use slightly different coolant formulations over time or by region. If you’re uncertain, contact a Ford service center or reference the owner’s manual for the precise specification and service interval for your exact vehicle year and region.
Summary
In short, the Ford Fusion Hybrid most commonly requires Motorcraft Premium Gold Engine Coolant, a silicate-free, ethylene glycol-based long-life coolant, typically used as a 50/50 premixed solution. Always verify with the owner’s manual or a Ford-certified technician, avoid mixing with Dex-Cool or non-Ford-approved coolants, and follow proper draining, refilling, and bleeding procedures if you perform a coolant change yourself.