Warren Dist Autoguard 50/50 Antifreeze & Coolant 1 Gallon Mulch Built-in check valve

Built-in check valve

Alkalinity

Installation is quick and easy

Not affected by oil or gasoline

outer 5-3/8 x 10-3/16 inch

Warren Dist Autoguard 50/50 Antifreeze & Coolant 1 Gallon Mulch Built-in check valveAUTOGUARD 50 50 Antifreeze & Coolant is an ethylene glycol base coolant for both automotive aluminum block engines and low silicate heavy duty diesel engines. When used in heavy duty applications, the addition of separate Supplement Coolant Additives (SCAs) is required. AUTOGUARD 50 50 Antifreeze & Coolant Protects all cooling system parts including aluminum and modern high lead solders. It has a service life of 2 years from date put in service.