FORD WSS-M97B57-A1

Description / Abstract: FORD WSS-M97B57-A1, 2020 Edition, June 15, 2020 - COOLANT, PHOSPHATED, ORGANIC ADDITIVE TECHNOLOGY (POAT), CONCENTRATE, FOR PASSENGER CAR AND LIGHT TRUCK ***TO BE USED WITH FORD WSS-M99P1111-A***

The material defined by this specification is a coolant concentrate composed essentially of virgin monoethylene glycol and OAT corrosion inhibitors and phosphate. When mixed 50%/50% with water it shall be a satisfactory fluid for vehicle cooling systems that contain aluminum engine components, radiators and heater cores, ferrous metals and copper brass. This material is for initial fill and service fill.