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25% Off Select Parts and Accessories
Receive 25% Off Your Online or In-Store Purchase. Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included will be displayed in product search results and product detail pages. INCLUDES the following categories: Starters, Alternators, Fuel Pumps, Radiators, Shocks & Struts, Chassis, CV Axles, Batteries, Ignition, Window Motors, Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Headlamps and Bulbs. Excludes the following brands: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner and BBK Performance. Valid online until 2:59 am EST on 5/1/17.

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  • Part #: 40406016|
  • SKU: 9113022

4 days after 6 p.m.


    • Helps cure fuel system problems of high mileage vehicles for up to 5,000 miles
    • Smooths rough idling
Retail
$12.99
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Slick 50 16oz High Mileage Fuel System Formula

Helps restore the power and performance, reduce engine knock and hesitation and lower the emissions of the high mileage vehicle
  • Helps cure fuel system problems of high mileage vehicles for up to 5,000 miles
  • Smooths rough idling
  • Cleans harmful deposits and protects against future accumulation


9113022

Slick 50 16oz High Mileage Fuel System Formula is rated 4.5 out of 5 by 4.
Rated 5 out of 5 by from Keeps car running forever This is the BEST thing you can do for your car! I'm so glad that i found it at Pep Boys! I'm distract that it is going to be discontinued! :/ I'm stocking up!
Date published: 2017-01-13
Rated 4 out of 5 by from I like the slick 50 brand I originally got this in the past because I was satisfied with the results of using their Engine Treatment. I don't know if the fuel system treatment is better than others (I haven't compared), but it seems to work okay. It was hard to find locally and I had to order online at pepboys.com.
Date published: 2016-08-05
Rated 4 out of 5 by from did the job slick 50 seemed to do okay, wanted royal purple but store didn't carry it, seemed to work about the same as sea foam.
Date published: 2014-10-25
Rated 5 out of 5 by from A Very Good Buy! I have a high mileage vehicle and had been looking for Slick 50 in all of my normal haunt's, however it seems that it were no longer readily available. I spoke with an employee at Pep Boys and he also helped me search the shelf's. No such luck. So he suggested that we order the product. I were expectant at a week wait and they had it available for me two day's later. Glad I followed through and didn't switch to an alternative.
Date published: 2014-09-22
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