Prestone® MAX antifreeze + coolant uses Advanced Original Equipment Technology to provide MAXIMUM ENGINE PROTECTION in European vehicles requiring Violet or Purple antifreeze + coolant, guaranteed.Their Advanced Technology formula delivers high performance temperature protection, industry leading protection from engine damaging rust & corrosion and the longest lasting protection in the industry. Trust Prestone – a leading global manufacturer of Original Equipment Antifreeze + Coolant.

• Can top off or replace any Violet or Purple antifreeze + coolant in Audi 2008 and newer; Volkswagen 2009 and newer; Porsche 2010 and newer & Mercedes 2014 and newer vehicles, guaranteed.
• High performance temperature protection from deep winter freezes and scorching summer heat.
• Industry leading protection from engine damaging rust, corrosion & buildup. Prestone MAX completely stops the formation of rust & corrosion for better engine performance and longer engine life.
• Prestone Max is guaranteed to protect your vehicle for 15+ years and/or 350,000 miles. It's the longest fluid life in the industry.

Coolant / Antifreeze Says a lot about Cooling System Health!

Routinely inspect your Coolant / Antifreeze with these simple checks, and flush the system when necessary, to help prolong the life of your Cooling System:

COOLANT COLOR / CLARITY
Coolant should be bright, clear and free of debris. Dirty or brown coolant can be caused by: A blown Cylinder Head Gasket Corrosion from imbalanced coolant chemistry Oil in Coolant

COOLANT CONDITION
Use Coolant / Antifreeze Test Strips to test condition / chemistry. Poor coolant condition can be caused by: Frequently topping off with water Improper dilution / mixing coolant formulas Test Strip Process

COOLANT VOLTAGE
Use an Electrical Tester to Test Coolant for Electrolysis. Common causes of Electrolysis include: Stray electrical current from a loose or damaged Battery Cable ground Worn / old, acidic coolant A reading of 0.4 volts or above suggests electrolysis

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