- 46% PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK

PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK

(1823 customer reviews)

Original price was: $15.99.Current price is: $8.71.

Original price was: $15.99.Current price is: $8.71.

Editor’s Choice — discover the PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK, built for performance and designed for life in the United States.

About PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal.

  • 1-GAL. EXTENDED LIFE PREDILUTED ANTIFREEZE/COOLANT: Engineered to support any vehicle’s engine cooling system to enhance performance and optimize protection for years to come
  • 10+ YEARS/300,000+ MILES GUARANTEED: Provides year-round protection and cooling for your engine system for over 10 years or 300,000 miles of service guaranteed
  • IMMEDIATE ACTION, MAXIMUM PROTECTON: Immediately protects all cooling system metals, including aluminum, against damaging rust and corrosion
  • 50/50 PREDILUTED FORMULA: Already prediluted and compatible with all coolant colors and technologies to make cooling system top offs easy to perform
  • ALL-VEHICLE PROTECTION: Designed for use in all North American, Asian, and European passenger cars, SUVs, motorcycles, and light/medium duty trucks, regardless of make, model, or year

The PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers exceptional results for American customers who value innovation.

Specification: PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK

Manufacturer

‎OWI

Brand

‎PEAK

Model

‎PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems

Item Weight

‎9.23 pounds

Product Dimensions

‎8 x 3.5 x 12 inches

Item model number

‎PKPB53-AM3

Manufacturer Part Number

‎PKPB53

Date First Available

September 25, 2013

Photos: PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK

1823 reviews for PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK

4.8 out of 5
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  1. Beth

    I recently used PEAK 50/50 Prediluted Antifreeze and Coolant for my truck, and I couldn’t be happier with the results! My dad was working on my truck and needed a reliable coolant, so we decided to give this one a try.

    Even though it had to be shipped three hours away, it arrived in perfect condition and ready to use. The fact that it’s pre-diluted made the process so much easier—no need for mixing or measuring.

    Once added, the coolant worked great, keeping my engine temperature stable and preventing overheating. I can definitely feel the difference in performance.

    If you’re looking for a dependable coolant that’s easy to use and performs well, I highly recommend PEAK 50/50 Prediluted Antifreeze and Coolant!

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  2. nyc

    This 50/50 anti freeze is good with no mixing necessary. It remained in the system and has kept the engine cool. A previous brand I used dissipated in the system, but this one had no issue. I trust Peak.

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  3. Deg

    Can’t find anything better than this product in the market. Please, someone find a way to correct me if I’m wrong.

    I find the quality to be great, and I have to buy one of these every two month because a small leak in my radiator system, I’m hoping to fix that when I get the chance to do so, but this product so far is allowing me to delay those repair and I just top off the fluids… maybe I’ll buy another car instead.

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  4. Anton T Henehan

    Works as advertized and for a good price!

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  5. James

    It said a case of 6, but I only got 1

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  6. D. STEWART

    Well, what can I say? It’s anti-freeze, it’s a brand I usually buy, and it’s cheaper to order it from Amazon. Plus, I get free shipping with my Prime account, so I don’t have to waste gas to go to town to buy it. No complaints!

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  7. Jon Barthel

    Good product

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  8. Warren Key

    It’s been around a long time and I like it. Good price and fast shipping. Thanks

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  9. Vettevp

    Worry free, does the job well. John Force isn’t wrong.

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  10. Travis

    Good product and price

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    Last updated on October 19, 2025 4:15 am Details
    PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK
    PEAK All Vehicles 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems, Long-Lasting Yellow Engine Coolant/Antifreeze for Year-Round Engine Protection, 1 Gal. by PEAK

    Original price was: $15.99.Current price is: $8.71.

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