Antifreeze & Coolants
Prevent your engine from freezing, overheating, rusting and corroding.
MFA Oil antifreeze/coolant products provide protection from extreme temperatures for any vehicle type. Rely on our product’s excellent antifreeze and coolant characteristics no matter the weather.

Longlife® Pre-Mixed 50/50 Extended Life Antifreeze & Coolant
MFA Oil Longlife Pre-Mixed 50/50 Extended Life Antifreeze & Coolant provides maximum protection against damaging rust and corrosion, whether you drive an American, Asian or European vehicle. This product is backed by a 5-year/150,000-mile guarantee, with a complete cooling system flush and fill and is compatible with all coolant technologies.
Whether you drive a new GM or Ford Vehicle, or an old Honda or Volkswagen, MFA Oil Longlife Pre-Mixed 50/50 Extended Life Antifreeze & Coolant’s patented technology is the one solution for all applications.
Benefits Include:
- Top off any cooling system with confidence
- Unique amber color will not change the color of the existing antifreeze
- When used at top-off, no more “brown” antifreeze
- Meets ASTM D-3306, ASTM D-4985, ASTM D-6210
Available Sizes:
1 Gal., 55 Gal.

Full Strength Antifreeze & Coolant Low Silicate
MFA Oil Full Strength Antifreeze & Coolant Low Silicate provides protection from freezing, overheating, rust, and corrosion for one full year when used as recommended. The inhibitor combination in MFA Oil Full Strength Antifreeze & Coolant Low Silicate gives optimum protection to all system metals, even in areas with adverse conditions. Quality inhibitors and ethylene glycol base stocks enable this product to protect against the rust and corrosion of aluminum, cast iron, steel, solder, copper and brass. It won’t harm plastic overflow tanks found in cooling systems or deteriorate radiator hose or gasket material. It offers exceptionally low foaming tendencies even when subjected to severe operating conditions, and it is water soluble in all concentrations to give uniform heat transfer and complete freeze protection.
Benefits Include:
- Universal formula for both automotive and diesel engines
- Optimum protection to all engine systems metals
- Exceptional low-foaming characteristics
- Excellent anti-boil protection under heavy-duty usage
Available Sizes:
1 Gal., 55 Gal.

Work Horse® Heavy-Duty Extended-Life Coolant
Work Horse Heavy-Duty Extended-Life Coolant is formulated for commercial and passenger vehicles operating on diesel, gasoline, natural gas, propane, LPG or methane. Designed specifically for modern heavy-duty engines, it delivers up to 600,000 miles of service without an extender and up to 1,000,000 miles with proper monitoring and maintenance.
Its advanced organic acid technology provides long-lasting, multi-metal corrosion protection, including enhanced protection for aluminum components. The NAPS-free formula contains no nitrite, amine, phosphate or silicate and does not require Supplemental Coolant Additives during the life of the coolant.
Benefits Include:
- Extended service life up to 600,000 miles without an extender
- Up to 1,000,000 miles with proper monitoring and maintenance
- No Supplemental Coolant Additives required
- NAPS-free formula
- Advanced multi-metal corrosion protection
- Helps protect against cylinder liner pitting caused by cavitation
- Supports excellent water pump performance
- Protects hoses and gaskets for long-term durability
Available Sizes:
1 Gal., 55 Gal.




