Crucially, this is not a standard "green" coolant. It's a specific type designed to handle the high temperatures and pressures of the 6.0L Power Stroke and is formulated to prevent corrosion in the aluminum components.
Always check your owner's manual for the definitive recommendation, but the information above is a reliable guideline. If you're unsure, consult a Ford dealership or a trusted mechanic specializing in Ford diesel engines.