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Up to 66% Off Tire Clearance

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Up to 66% Off Tire Clearance
Clearance pricing on select in-stock tires only. Prices will show as marked down with a strike through price. Discount eligible tires will be identified on product detail and search result pages. All other tires, fleet and special order tires are excluded from this offer.

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  • Part #: AF850 |
  • SKU: 9307805

Available today

Pay in Store Available

    • Compatible with other Dex-Cool approved coolants
    • Designed to meet or exceed all ASTM and SAE standards for coolant corrosion protection
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Prestone Dexcool 50/50 Antifreeze

Keep your engine safe with Proline DEX-COOL coolant, formulated for use in all GM vehicles with the featured factory-fill blend used by major auto manufacturers.
  • Compatible with other Dex-Cool approved coolants
  • Designed to meet or exceed all ASTM and SAE standards for coolant corrosion protection
  • Patented formula has a concentrated blend of premium long-lasting inhibitors for extended performance
  • Designed to give your engine 5 year, 150,000 miles protection when added to extended life antifreeze/coolants
  • Meets GM 6277M, Ford WSS-M97B44-D and property and performance specification requirements of Daimler Chrysler MS-7170
  • Rust and dirty coolant circulating in a cars cooling system can lead to overheating and engine damage. Replacing your coolant keeps your engine running more efficiently with fewer emissions
  • Check out our wide assortment of oil change tools and accessories, including oil filters, funnels and oil drop pans
  • The Pep Boys Say: “Whether it’s hot or cold, it’s the cooling system that keeps your car running well. Maintain your cooling system to maintain your comfort.”


Rated 4.4 out of 5 by 20 reviewers.
Rated 4 out of 5 by expensive but reliable Its trustworthy for total engine protection when overheating or run in extreme hot weather. October 22, 2016
Rated 5 out of 5 by Review for Prestone Dexcool 50/50 Antifreeze The Best Antifreeze in the world is Prestone Dexcool 50/50 Antifreeze. This keeps my car engine feed makes the car react great in any climates hot or cold does not over heat. Wow wish I could use for all motorized things imagine electric wheel chairs,box cars last longer. October 19, 2016
Rated 5 out of 5 by I love this product and the price was great and the cashier was very nice Very satisfied with this product and the customer service was amazing September 28, 2016
Rated 3 out of 5 by good looking rims center hub of rims needs support, so needing support yet it looks good with Ensure style 333 September 17, 2016
Rated 5 out of 5 by great product ever since I have been using Dex-cool, my pontiac no longer overheats September 12, 2016
Rated 5 out of 5 by Add it and Forget it! Well worth the extra buck or two, just open it and mixing, no measuring, no mistakes, no worries....Factory produced to perfection in a modern plant, no impurities or wrong concentrations, Just Pour and cap it. September 7, 2016
Rated 3 out of 5 by chevy this product goes great with my Chevy. just wish it could be on sale more. August 9, 2016
Rated 5 out of 5 by Prestone Dexcool 50/50 anti-freeze This product is for my cars as recommended on the product label. November 7, 2015
  • 2016-10-26 T09:28:33.574-05:00
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