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PEAK OET Extended Life Orange Concentrate Antifreeze/Coolant for North American Vehicles, 1 Gal.

  • Based on 384 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Jul 15
Order within 17 hours and 1 minute
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Size: Concentrate


Features

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology formula
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years.
  • CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system

Features

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology formula
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years.
  • CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system

Manufacturer: ‎PEAK


Brand: ‎PEAK


Item Weight: ‎9.57 pounds


Package Dimensions: ‎11.65 x 7.48 x 3.78 inches


Manufacturer Part Number: ‎NAO0B3-01


Date First Available: November 30, 2020


Manufacturer: ‎PEAK


Brand: ‎PEAK


Item Weight: ‎9.48 pounds


Package Dimensions: ‎11.69 x 7.56 x 3.7 inches


Item model number: ‎NAO0B3-01


Manufacturer Part Number: ‎NAO0B3-01


Date First Available: November 30, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Packaged well exactly what I ordered
Size: Concentrate
This was the concentrate. Box came with no leaks. Exactly what i ordered. Good price and received it in 2 days.
Reviewed in the United States on March 8, 2026 by chuck

  • Peak coolant
Size: Concentrate
Have This for my car to change coolant. Works great in my car.
Reviewed in the United States on April 25, 2026 by crackpot

  • Perfect
Size: Concentrate
The real deal
Reviewed in the United States on April 15, 2026 by Sam Smith

  • Unbelievable
Size: Concentrate
I have a 2017 Chevy Volt. I have always relied on mechanics to top off my coolant and I thought it was normal for my car to run at 210 to 220 degrees. It has for 6 years. I just put this coolant in and the car is running at 195 degrees! What! ? I am furious at all these mechanics putting in coolant that saves them money but doesn't protect my car. I just figured all coolant is the same. I am mad but at the same time, I am glad that I identified an improvement for the performance of my car. ... show more
Reviewed in the United States on August 18, 2023 by Amazon Customer

  • It's anti freeze i guess
Size: Concentrate
Seems like good stuff. Time will tell. High as a cats back.
Reviewed in the United States on February 2, 2024 by Nita Baisden

  • Excellent
Size: Concentrate
Excellent
Reviewed in the United States on March 18, 2026 by JRob78

  • 2012 Ford flex non turbo
Size: Concentrate
Great price. Hands down. I use this for my 3.5l for drain and fills. Hoping to keep the water pump healthy because I don't want to remove the timing chain cover and timing chain to replace it 🤣. 178,000 miles and going strong
Reviewed in the United States on August 27, 2025 by Drake the snake

  • Good product and fair price.
Size: Concentrate
Good product and fair price.
Reviewed in the United States on April 15, 2025 by Irol22

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