Keep your engine protected and running smoothly with Peak NA Orange 50/50 Antifreeze/Coolant in a convenient 1-gallon bottle. This ready-to-use, pre-mixed solution takes the guesswork out of cooling-system maintenance, giving you dependable protection without the hassle of measuring and mixing.
What it is — a 50/50 antifreeze/coolant formula from Peak, part of the NA Orange line. It’s already diluted for immediate use, designed to work with most standard automotive cooling systems that require a pre-mixed ethylene glycol-based coolant.
Why it matters — your cooling system battles two constant pressures: keeping the engine from freezing in cold conditions and preventing boil-over in heat. Peak NA Orange 50/50 helps maintain proper temperature regulation, supports efficient heat transfer, and provides corrosion protection for metal components like the radiator, water pump, heater core, and cooling passages. The orange formulation also makes detection of leaks easier during inspections.
Key benefits
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Ready-to-use, 1 gallon — no mixing required, simply pour into the cooling system as directed.
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Pre-mixed 50/50 formula — guarantees the correct coolant-to-water balance for reliable protection.
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Orange color — aids in leak detection and helps distinguish this coolant from others in the system.
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Designed for modern cooling systems with corrosion inhibitors that safeguard the radiator, hoses, and metal components.
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Versatile for a wide range of vehicles including cars, light trucks, and SUVs that specify a 50/50 ethylene glycol-based coolant.
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Long-term protection supports reduced buildup and consistent cooling performance over time.
Use cases and scenarios — whether you’re performing routine maintenance, prepping for winter driving, or topping off a drained system, Peak NA Orange 50/50 provides a straightforward solution. It’s especially convenient for households that want a single, reliable coolant to stock for multiple vehicles, ensuring you’re ready for seasonal temperature changes without carrying multiple concentrate routines.
What to know before using — follow your vehicle’s owner’s manual for the recommended coolant type and fill level. Ensure the engine is cool before opening the cooling system, then pour the entire contents of the 1-gallon bottle or mix as required to reach the specified 50/50 ratio. Dispose of any old coolant responsibly and keep the product sealed when not in use.
Peak NA Orange 50/50 Antifreeze/Coolant combines ease of use with dependable protection, helping you maintain optimal engine temperature, prevent corrosion, and keep your vehicle on the road no matter the season.
