Superior quality lubricants improve fuel economy and help the environment!   Have you tried the APRIL LUBE APP yet?   It matches over 200,000 vehicles with APRIL products!   Simply select the YEAR, MAKE and MODEL...and voilà!   You'll be amazed!  

Logo April Super Flo


Available in
concentrated, 50/50
SUPREME - long life

SUPREME - long life


APRIL SUPREME LONG LIFE is a premium quality orange antifreeze-coolant suitable for all GM vehicles (Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Oldsmobile, Saturn and Saab). Made with OAT (Organic Acid Technology), it meets GM’s DEX-COOL specifications and provides up to 250,000 km or 5 years protection in a properly maintained cooling system. It protects all metal components, is free of amines, borates, nitrites, phosphates and silicates, and is compatible with all major brands of DEX-COOL antifreeze-coolants.