In addition to providing superior freeze and boil over protection, Fleetguard products protect your engine from the most damaging cooling system problems, including:
- Liner pitting
Fleetguard coolants are manufactured to the highest standards and meet the performance specifications of all major OEMs. You can depend on Fleetguard cooling system products to provide unmatched protection to your engine.
Fleetguard cooling system maintenance is as simple as 1, 2, 3.
One Stop Shop
- Fill with the lifetime coolant that meets your needs.
- Maintain additive levels at regular service intervals with liquid additives or chemically charged filters.
- Test with our simple dip and read test strips and maintain as needed.
Our comprehensive line of cooling system products includes everything you need to ensure an easy, trouble-free cooling maintenance program:
All Fleetguard coolants and coolant additives are compatible with all other coolants available and are suitable for use in all gasoline, diesel, and natural gas engines.