ACDelco Dex-Cool Coolant/Antifreeze is an orange, silicate and phosphate free, premium-grade coolant with a chemical composition that reduces breakdown of metal components in contact with the fluid. Based on carboxylate technology, ACDelco Dex-Cool Coolant/Antifreeze has the properties needed to optimize the efficiencies of the new hybrid vehicles. This product is acceptable for use in all vehicles that require Dex-Cool coolant.

• Specially formulated for long service intervals, the coolant can last up to 5 years or 150,000 miles. (Maintenance needs vary with different uses and driving conditions. See your Owner's Manual for more information)
• Provides effective long-term anti-corrosion support by protecting brass, cast iron, steel, solder, and copper components. Also provides superior high-temperature protection for aluminum components.
• Non-silicate formula retains excellent heat transfer characteristics for improved water pump life
• Long shelf life: storage-stable for 8 years

El refrigerante / anticongelante dice mucho sobre la salud del sistema de refrigeración

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 Tiras de Prueba de Refrigerante / Anticongelante 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 Probador Eléctrico 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

Adicional Recursos