How much gallons of coolant for 2004 f 250 6.0?

The 2004 Ford F-250 with a 6.0L Power Stroke engine typically requires about 15 to 20 quarts of coolant, which translates to approximately 4 to 5 gallons. It's essential to check the owner's manual for the exact specifications and to ensure proper coolant type and mixture ratiOS. Always confirm the system is filled to the proper level after refilling.