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Zerex Dex-Cool 50/50 Ready-to-Use Antifreeze 1 Gallon

Zerex Dex-Cool offers superior protection for your engine.

Frowse Rating9.7/10

Available in a range of sizes.

Zerex Dex-Cool is a premium antifreeze coolant designed for modern vehicles. Its organic acid technology offers unmatched freeze protection and anti-boil performance, ensuring optimal engine protection. This ready-to-use orange formula is safe for all cooling system metals and helps to stop leaks and corrosion.

  • Provides freeze protection down to -34°F and boiling protection up to 265°F
  • Compatible with GM, Ford, Chrysler, and SAAB vehicles requiring orange antifreeze
  • Batch-tested for quality and contains a bittering agent for safety

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Frowse Rating 9.7/10

Best for: Owners of GM, Ford, Chrysler and SAAB vehicles

Our Review

The Zerex Dex-Cool 50/50 Ready-to-Use Antifreeze Coolant is designed to excel in performance, delivering unmatched freeze protection and anti-boil capabilities. Its organic acid technology ensures long-lasting resilience against rust, scale, and corrosion, safeguarding all cooling system metals, including aluminium. This combination not only maximises engine life but also enhances the vehicle's overall performance. Furthermore, the pre-mixed formula means it’s ready to use right out of the container, simplifying applications for both everyday drivers and seasoned car enthusiasts.

This product is best suited for those who own GM, Ford, Chrysler, and SAAB vehicles that necessitate an orange antifreeze with Organic Acid Technology (OAT). Make it your go-to solution for optimal engine care and longevity.

What we like

  • Unmatched freeze protection at -34F and boil performance at 265F.
  • Organic acid technology resists rust, scale, and corrosion.
  • Pre-mixed 50/50 formula makes it ready to use immediately.
  • High-quality additives protect against leaks without harming gaskets and hoses.
  • 5-year guarantee against engine failure due to freeze-ups or boil-overs.

Our verdict

Zerex Dex-Cool offers superior protection for your engine.

Product Details

Zerex from Valvoline is the leading OEM-approved coolant brand, known for enhancing engine longevity in passenger cars and light trucks. Appropriately formulated for compatibility with GM, Ford, Chrysler, and SAAB vehicles, this antifreeze features Organic Acid Technology (OAT) to provide superior resistance against corrosion, scale, and rust, ensuring that radiators and other metal cooling parts remain clean and functional. The formula does not contain harmful ingredients like amines, borates, nitrates, or nitrites, making it a safe choice for your vehicle’s cooling system.
Zerex Dex-Cool’s advanced formulation effectively prevents the four primary causes of cooling system failures, which are freezing, boiling, corrosion, and deposits. The product is available in a convenient 1-gallon container, ready to use in a 50/50 ratio with deionized water, offering a straightforward solution for topping off or completely flushing the system. It also comes with a solid 5-year or 150,000-mile guarantee against engine failure due to freeze-ups or boil-overs. Additionally, it contains 30-50 ppm of denatonium benzoate, serving as a bittering agent for an added level of safety.
ASIN:
B0033QQ4U8
Brand:
Valvoline

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