Zerex Extended Life HD Antifreeze/Coolant 1 GA (Case of 6)
Price tier: Mid-Range
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Fully formulated antifreeze/coolant with long-life protection for engine cooling. Customers note solid value and good performance, with mentions of compatibility with Cummins engines
Highlights
- 3 years/300,000 mile protection
- fully formulated or pre-charged
- extends drain interval to 6 years
Pros
- long-life protection
- pre-charged formulation
- protects against liner pitting and hard water scale
- meets multiple specifications (Caterpillar EC-1, 14603, DDC)
Cons
- mixed feedback on additives
- mixed feedback on dilution
Best For
Features
- Fully formulated or pre-charged to protect against liner pitting and hard water scale
- 3 Years/300,000 mile protection guaranteed
- Meets the Caterpillar EC-1
- 14603
- and DDC long-life specifications
- Extend drain interval to 6 years
- 14,000 hours
- or 600,000 miles with the use of Zerex Extended Life Extender
