PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.

4.8 4.8 out of 5 stars | 1,216 ratings

Price: 18.95

Last update: 02-04-2025


About this item

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 400,000 miles or 15 years.
50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze

Product information

Technical Details

Manufacturer ‎PEAK
Brand ‎PEAK
Item Weight ‎9.03 pounds
Product Dimensions ‎7.5 x 3.9 x 11.8 inches
Manufacturer Part Number ‎NAOB53-01

Top reviews from the United States

  • David Houck
    5.0 out of 5 stars ????️ Reliable Protection for Your Engine – PEAK OET Extended Life Antifreeze is a Game-Changer! ????
    Reviewed in the United States on November 5, 2024
    I’m highly impressed with the PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant! ???? This coolant is designed for North American vehicles, and it delivers exceptional performance in keeping my engine running smoothly, even during the hottest summer days or the coldest winter mornings ????. The fact that it’s prediluted means no mixing required—just pour and go, which makes maintenance a breeze ⏳. The extended life formula ensures optimal protection for up to 150,000 miles or 5 years, providing peace of mind that my vehicle is well-protected from overheating and freezing conditions. ????❄️

    The orange color makes it easy to spot if there’s ever a leak, and I’ve noticed an improvement in my vehicle’s overall cooling performance since switching to this antifreeze. Plus, it’s compatible with a wide range of vehicles, including GM, Ford, and Chrysler models, making it a versatile option for many drivers ????. If you want reliable, high-quality antifreeze that offers long-lasting protection for your engine, I highly recommend PEAK OET Extended Life Antifreeze. I’d be excited to test more automotive products from this brand in the future! ????????
  • Angel
    5.0 out of 5 stars Worked as intended but I used it for my Chevy limited 2016
    Reviewed in the United States on January 6, 2025
    Might not been the right coolant for my car but did the job as I have a leak ????
  • R. SAFRENO
    5.0 out of 5 stars Exact match in color
    Reviewed in the United States on July 6, 2024
    I needed to top off my antifreeze. Moved to San Francisco Ca about 6 years ago. Haven’t serviced my coolant since I’ve arrived. Don’t drive much but still need to check it. Put on about 2,000 miles in 6 years. 2003 LT silverado has been super reliable since I bought it new in Sept 2002. Just over 120,000 miles now. Engine light came on steady and I thought I had a new head gasket blown. Put in half gallon of 50/50 and light went out. Level is back up to where it is supposed to be. Next month I’ll take it in for a 120,000 mile service specifically for the cooling system, just to make sure.
  • john olson
    5.0 out of 5 stars Just what I needed for my Mustang
    Reviewed in the United States on November 18, 2024
    The right antifreeze for my car and the price was right for me water places did not have it then have to travel to try to find it or look for it online
  • Michael
    4.0 out of 5 stars Need for my 2013 f150
    Reviewed in the United States on September 24, 2024
    Ford stopped making this antifreeze years back hard to find in car parts store this was exactly what I needed
  • Latoya d.
    5.0 out of 5 stars Very good product!!!
    Reviewed in the United States on November 11, 2024
    Must buy keeps vechile running smoothly
  • CJ
    5.0 out of 5 stars Perfect alternative to the dealer
    Reviewed in the United States on October 28, 2024
    I swear the manufactures try to make it impossible to find what actually works in your cars. They try and make it so vague that you go to the dealer and shell out over double for the same stuff to top off your coolant. This is the first alternative I've found for my 2015 Jeep Wrangler JK Sport. PEAK puts right on there it's for 2013 and newer Jeep. They specify that it's OAT coolant as required and the big one is that they specify on the back that it is MS-12106 and that's the Mopar 50/50 pre-diluted standard for MS-90032 that is called for in the manual. So you know you are getting the exact same stuff as the dealer if going to sell you. Same color orange as what was already in my Jeep from the factory. Super happy I found this.
  • Moonface
    5.0 out of 5 stars Good price
    Reviewed in the United States on October 27, 2024
    Needed the product it was a good price for the size

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