See Details

Up to 66% Off Tire Clearance

Close (X)

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.

Zoom [+]
  • 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
  • 2016-10-26 T08:38:57.259-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_2, tr_2
  • loc_en_US, sid_1177415, prod, sort_default
1-2 of 2