Search  for anything...

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

  • Based on 437 reviews
Condition: New
Checking for the best price...
$10.65 Why this price?
Save $5.34 was $15.99

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Sep 9
Order within 12 hours and 14 minutes
Available payment plans shown during checkout

Size: 50/50


Features

  • PREDILUTED ANTIFREEZE AND COOLANT: Engineered to support any vehicle's engine cooling system to enhance performance and provide protection. This item contains a bittering agent called Denatonium Benzoate.
  • PROPRIETARY BLEND: Contains 10X the scale-fighting inhibitors to ensure maximum cooling performance while protecting against scale, corrosion, and other damage
  • SUPERIOR CHEMISTRY: Free from 2-EHA, silicate, nitrite, borate, and amines to keep your vehicle functioning in prime condition
  • UNIVERSAL FORMULA: Compatible with any color or type of existing antifreeze and coolant in your car's system
  • LONG-LASTING: Offers 2X the average warranty coverage, cooling your engine system for over 10 years or 300,000 miles of service

Manufacturer: ‎OWI


Brand: ‎PEAK


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


Item Weight: ‎9.2 pounds


Product Dimensions: ‎8 x 3.5 x 12 inches


Country of Origin: ‎USA


Item model number: ‎PKPB53-AM3


Manufacturer Part Number: ‎PKPB53


Date First Available: September 25, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 9

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great
Size: 50/50
Great price for great product
Reviewed in the United States on April 4, 2025 by an-chun lee

  • Worked out good thank you
Size: 50/50
Good price didn't freeze up over winter at a good price thank you
Reviewed in the United States on March 20, 2025 by Lonnie

  • Good Antifreeze
Size: 50/50
Works like it should, not issues after a few months of use in a Honda Odyssey.
Reviewed in the United States on March 23, 2025 by Leslie T

  • Great price
Size: 50/50
Great price. Great product
Reviewed in the United States on March 17, 2025 by Avaliable cuellar

  • Peak Coolant
Size: Concentrate
Concentrate not pre mix for about the same price as 50/50 mix.
Reviewed in the United States on January 9, 2025 by Rick

  • Awesome deal
Size: 50/50
Came fast and at a great price
Reviewed in the United States on April 5, 2025 by Joshua Sunder

  • Peak makes great products
Size: 50/50
Super convenient pre-mixed coolant and antifreeze.
Reviewed in the United States on January 30, 2025 by Ribshack

  • Goood
Size: 50/50
Good price
Reviewed in the United States on April 3, 2025 by sun yan

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...