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Life-of-the-Engine, 1,000,000-mile coolant*
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Provides antifreeze and antiboil protection
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Superior liner pitting and corrosion protection
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Superior aluminum and solder protection
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Compatible with gaskets, elastomers and other nonmetallics in the engine
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Optimizes cooling system performance and water pump life
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Contains proprietary scale inhibitors
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Compatible with all other antifreeze/coolants
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Available in concentrate, 50/50 and 60/40
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For all Heavy Duty diesel and gas engines
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Additive levels easily maintained via DCA4 liquid, or DCA4 chemical filters
* Ensure proper additive levels and coolant pH through coolant testing and the addition of SCAs or new coolant if necessary. Testing your coolant every 150,000-miles or 4,000-hours is recommended to identify system contamination and to screen for engine problems.