5 years/150,000 miles of protection. Silicate and phosphate-free. Superior water pump life. May also be used for service of 1994-95 GM vehicles except 1994 Cavaliers/Sunfires with 4-cylinder engines, but must be replaced every 2 years/30,000 miles whenever it is used
in a vehicle not originally made to use DEX-COOL(R).
GM VEHICLE APPLICATION:
For use with all GM vehicles. This is the only coolant that may be used for all GM vehicles '96 and later.
Must never be mixed with other types of coolant.