Phillips 66 Guardol OAT HD Coolant/Antifreeze 50/50 [1.00-gal./3.79-Liter. Jug] 1080307

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PDS

Phillips 66® Guardol OAT HD Coolant/Antifreeze is an Organic Acid Technology (OAT) that is intended for use and compatible with any OAT extended life heavy duty coolant/antifreeze in any diesel commercial vehicle engine or stationary engine with aluminum and other various engine metals. The advanced formulation is based on a concentrated blend of long-lasting inhibitors designed to provide up to 600,000 miles/12,000 hours* of protection against temperature extremes, corrosion, scale, rust and premature water pump failure. Guardol OAT HD Coolant/Antifreeze is available in both concentrate and prediluted 50/50 formulas. *TOP OFF: Will maintain extended life protection when added to any OAT extended life antifreeze/coolant. FLUSH AND FILL: Receive protection for up to 600,000 miles or 12,000 hours with a complete flush and fill using Guardol OAT HD Coolant/Antifreeze.

Features

• Nitrite free, Organic Acid Technology (OAT)
• Compatible with all heavy duty OAT formulations
• Requires no initial Supplemental Coolant Additive (SCA) or Extender
• Complete liner pitting and corrosion protection for aluminum and all other engine metals
• When used as directed, Guardol OAT HD Coolant/Antifreeze provides long-lasting inhibition and corrosion protection

Additional Info

• Shipping Information
• Return Guidelines