Coolant

Coolant Type Ford Premium Engine Coolant (Green)

Ford Specification ESE-M97B44-A

Coolant Type Motorcraft Premium Gold Engine Coolant VC-7-A (Yellow)

Ford Specification WSS-M97B51-A1

Caution:
- Some vehicle cooling systems are filled with Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A (green color). Others are filled with Motorcraft Premium Gold Engine Coolant VC-7-A (in Oregon VC-7-B) or equivalent meeting Ford specification WSS-M97B51-A1 (yellow color).

- ALWAYS fill the cooling system with the same coolant that is present in the system.

- DO NOT mix coolant types.

- DO NOT add orange-colored Motorcraft Specialty Orange Engine Coolant VC-2 or equivalent meeting Ford specification WSS-M97B44-D. Mixing coolants may degrade the coolant's corrosion protection.

Note: The addition of Motorcraft Cooling System Stop Leak Pellets, VC-6, darkens Motorcraft Premium Gold Engine Coolant from yellow to golden tan.