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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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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 #: VV337|
  • SKU: 9189847

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    • Special seal conditioners help restore old seals and protect them from hardening
    • MaxLife Transmission Stop Leak helps prevent leaks in higher mileage cars
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.

Valvoline MaxLife Transmission Stop Leak

Formulated with advanced seal additive technology, MaxLife transmission stop leak helps to prevent leaks in transmissions with more than 75,000 miles.
  • Special seal conditioners help restore old seals and protect them from hardening
  • MaxLife Transmission Stop Leak helps prevent leaks in higher mileage cars
  • Formulated to protect your transmission seals from hardening
  • Compatible with GM, ford, and many import vehicles
  • Helps to reduce rough shifting and friction
  • Designed to eliminate slip, control temperature and repair shudder, chatter and whining
  • Help prevent transmission leaks by adding Leak Stop to your transmission
  • To keep your engine running at its peak, shop our wide selection of fuel treatments, oil additives, and lubricants and penetrants
  • The Pep Boys Say: “Keep your high mileage car running in peak condition by adding Valvoline Max Life Transmission Stop Leak.”



Valvoline MaxLife Transmission Stop Leak is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from so for it has worked great!! I like how yall get the price and tell you
Date published: 2016-11-23
Rated 5 out of 5 by from great fits it porpuse
Date published: 2015-10-16
Date published: 2014-10-25
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