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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code 25PEP 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 12/12/16. Online orders scheduled for in-store pick up must be completed by closing on 12/11/16 for discount to apply.

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176_180_M5012
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  • Part #: M5012|
  • SKU: 9401842

Available tomorrow

Pay in Store Available

    • Replaces lead protection
    • Contains valve seat anti-wear additive
Retail
$4.99
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.

MOTOR MEDIC Lead Substitute

#N/A
  • Replaces lead protection
  • Contains valve seat anti-wear additive
  • Intended for off-road use


Type
FULL_FUEL_SYSTEM_CLEANER

9401842

Rated 4.2 out of 5 by 5 reviewers.
Rated 5 out of 5 by Does It I am putting this into the tank of my 1941 Ford Coupe with it's flatheadV8. As far as I can tell it's doing the job. October 10, 2016
Rated 5 out of 5 by This item is very important for my old car. I have a MG-TF 1954 and is very importan to maintenace it in a good conditions. September 28, 2016
Rated 4 out of 5 by Should have bought more. GOOD STUFF. September 14, 2016
Rated 2 out of 5 by Product appears to have been changed. I have used this lead substitute in my 1968 Jaguar E-Type for over 20 years, and it always produced smoother running. with this last batch of three bottles, and given all points, plugs etc. checked and okay, I am not getting the same smooth ignition. Was the product changed? If so, change it back. July 20, 2015
Rated 5 out of 5 by Lead substitute for old cars I'm just grateful this product is available at Pep Boys. I'd be lost without it. Must add lead substitute each time I put gas in my 1964 Ford. Bottle size is convenient. Quality is good. But mainly just grateful it's there at all. Please keep it on the shelves! Thanks. May 24, 2015
  • 2016-12-07 T08:36:32.180-06:00
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