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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code FOUND25 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 2/27/17. Online orders scheduled for in-store pick up must be completed by closing on 2/26/17 for discount to apply.

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  • Part #: 10008|
  • SKU: 9103335

Available tomorrow

Pay in Store Available

    • Renews worn rack and pinions and stops seal leaks
    • Effectively eliminates squeals, whines and hard spots
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.

Lucas Oil Power Steering Stop Leak

Lucas Power Steering Stop Leak eliminates hard spots and stops seal leaks. This product is a blend of special oils and petroleum-extracted additives. Its formula doesn't include solvents or anything else that could cause harmful long term effects.
  • Renews worn rack and pinions and stops seal leaks
  • Effectively eliminates squeals, whines and hard spots
  • Guaranteed to stop leaks or your money back


Rated 4.2 out of 5 by 29 reviewers.
Rated 1 out of 5 by Did NOT WORK This product did NOT fix my leak!!! October 22, 2016
Rated 5 out of 5 by Great Product Had a slow leak in my power steering system and after one bottle of this it was gone!! October 20, 2016
Rated 5 out of 5 by Does what it says! I started using this on a recommendation from a mechanic I used. Since then I have used it in three vehicles all with very good results. I have been using it on my 2002 Honda Odyssey for about 30,000 miles and have had no more leaks or steering issues. I like this product. September 2, 2016
Rated 3 out of 5 by Lucas powersteering stop leak It didn't work on my leak!!! October 12, 2016
Rated 5 out of 5 by good price I us Lucas oils on all my cars August 26, 2016
Rated 5 out of 5 by IT WORKS I had a leak in power steering pump for a long time. It got to the point that I was adding fluid every 2-3 days. This was recommended to me, and since I added it to my system, I've not had to replace any more fluid. Its been a few weeks now. September 14, 2016
Rated 5 out of 5 by Great stuff Works like staff suggested September 1, 2016
Rated 5 out of 5 by Great product Great product August 20, 2016
Rated 1 out of 5 by It doesn't work My power steering pump gasket area has little leak, so I flushed it with new power steering fluid and added 12 OZ of this. one week later it still leak, cleaned it up and see again two weeks later, still leak. November 11, 2015
Rated 5 out of 5 by great product both sides of steering rack were leaking thru seals after 2 bottles of stop leak,only one side is still leaking but not that much steering seems easier too saved on replacing rack October 16, 2015
Rated 5 out of 5 by This stuff is magic. This fluid has helped keep my steering working and stopped the leaks. Magic in a bottle. August 25, 2015
Rated 1 out of 5 by FOR LUCAS PRODUCT-VERY DISAPOINTING 2nd time I have used product and both times only used part of the bottle and it made the problem worse than the original problem.1st time in a caddy-it made the steering so tight (even after flushing and putting a re-built/re-man steering box on vehicle) that you could not steer at all !! Second time in a ford Escape with the same results,plus it blew out the power steering pump !!! July 27, 2015
Rated 4 out of 5 by THis product works great. It stays in my system up to 2 weeks longer during a leak than just the regular fluid alone. May 21, 2015
Rated 5 out of 5 by all lucus products r great!!!!! very pleased!!! Great product May 12, 2015
Rated 5 out of 5 by LUBRICANT AWESOME PRODUCT AT A GREAT PRICE February 17, 2015
Rated 5 out of 5 by did the jpb i had a leaking power steering pump. Put a bottle iand the leak went away. February 1, 2015
Rated 5 out of 5 by Instant miracle!! My Vette has had morning sickness for years. I replaced equal amount of power steering fluid with (1) bottle of Lucas stop-leak. It cured the problem instantly. Finally, no more hard erratic steering! December 14, 2014
Rated 4 out of 5 by Steering pump For slow leaks work find, how long another story but must have did wonder for the seal,s no leak. December 1, 2014
Rated 5 out of 5 by Power Steer me in the right direction FORD Contour 1996 SE with 151,000 miles. Noticed a leak by the driver's side tire. Oh no! Type of fluid , location and internet forums pointed to a costly power-steering rack replacement. "But wait!" (They all said) "Try LUCAS first!" I did and I am glad i did! It took about a week's worth of driving (50 miles) but the leak has completely stopped. This product is a God-send! November 19, 2014
Rated 1 out of 5 by didn't work new (rebuilt) PS pump squeaked and growled, though I did everything right. this stuff made no difference October 20, 2014
Rated 5 out of 5 by Great easy fix Used this product to fix power Trim and Tilt unit on outboard motor with excellent results. August 14, 2014
  • 2017-01-22 T15:31:47.452-06:00
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