What is the antifreeze capacity in a ford 4.2L V6 in a 2002 F150?

The antifreeze capacity for a 2002 Ford F-150 with a 4.2L V6 engine is approximately 14 to 15 quarts (or about 3.5 to 4 gallons) when including the entire cooling system. This includes the radiator, engine block, and heater core. It's important to check the owner's manual for specific maintenance guidelines and to ensure the correct coolant mixture is used.