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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: PKFOAA|
  • SKU: 1177415

Available today

Pay in Store Available

    • Radiator flush back flushes cooling systems in minutes
    • Ideal for most cars and light trucks
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.

Peak Radiator Flush & Fill Kit

Keep your engine running safely and like new with PEAK products. Back flush your radiator in minutes and have it running like new with the PEAK Radiator Flush and Fill kit.
  • Radiator flush back flushes cooling systems in minutes
  • Ideal for most cars and light trucks
  • Allows visual inspection for rust and sediment
  • Be sure your car is ready for any season with this radiator flush kit
  • Easily cleans your car or truck's coolant system in minutes
  • Antifreeze flushing ensures that your car won't overheat or leave you hanging in the cold
  • 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 4.5 out of 5 by 2 reviewers.
Rated 5 out of 5 by This Kit Is Totally Worth It Allows you to flush the system completely & easily September 10, 2015
Rated 4 out of 5 by Easy to enstall Works wel, be sure to unhook lower radiator hose as that is where the particles flow to . September 11, 2014
  • 2016-10-21 T08:10:18.816-05:00
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