Power Steering Stop Leak Concentrate (1630)

Power Steering Stop Leak Concentrate


  7 Reviews

Stops and seals power steering fluid leaks. Our Bar’s Leaks Power Steering Stop Leak Concentrate is specially designed to stop seal and O-ring leaks caused by normal power steering wear and age. It works on rack and pinion units, gearboxes and pumps. It also keeps power steering seals soft and pliable. This product is non-corrosive, non-clogging and non-foaming.


Add Bar’s Leaks Power Steering Stop Leak to power steering reservoir to restore fluid level. Do not overfill. Leaks usually stop in 200 miles or 3 days of driving. If leak continues, a second application may be required or mechanical attention is needed.

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Bottom line: this is the easiest and least expensive solution when you’re experiencing leaking power steering fluid — far less expensive than visiting a mechanic. And what you gain in time and money you don’t sacrifice in quality. With hundreds of thousands of units sold, our power steering stop leak solution is proven effective nationwide.

Simply follow our easy installation process so you can stop that leak and get your show back on the road in no time. While we’ve designed our power steering stop leak and other solutions to be as simple to install as possible, we know you may still have questions. If so, our support staff is always available to provide expert guidance or answers to any of the questions that emerge before, during or after you use Bar’s Leaks products. Contact us at support@barsleaks.com and we’ll be happy to help you out.


For nearly 70 years, Bar’s Leaks has been perfecting chemical repair solutions for a variety of automotive problems. We have crafted fast, easy, and effective and solutions for leaking power steering fluid and leaks related to cooling systems, head gaskets, engine oil, power steering, transmissions and other important vehicle systems. Our team of top grade chemical engineers are passionate about serving the needs of everyday drivers — car owners who don’t have advanced under-hood knowledge but who nevertheless want solutions that fit into their lifestyles and budgets.

Made in the U.S.A., just an hour outside Detroit, Bar’s Leaks products represent your best bet when searching for power steering leak stop products. You’ll find other providers, but you won’t find the same level of efficiency and effectiveness. When you want a fast solution for a variety of automotive problems, trust the experience of Bar’s Leaks.

Get your power steering stop leak solution today.

Customer Reviews

  7 Reviews
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 7 reviews
 by James B.
Saved me a whole lot of money

So the power steering stop leak concentrate #1630 worked awesome for my power steering. I still have the fluid in there even though the leak seems to be fixed for now. Thanks. I appreciate you guys. Saved me a whole lot of money that I don't have right now.

 by Don B.
3 months and still holding, definitely the preferred product

Had some power steering leakage to the point where I was putting in more every week to keep it topped off but could never find the leak.  Used the Bar's Leak Stop Leak Concentrate and steering noise was gone, after a week checked the fluid level, perfect as when I added, 2 weeks, same thing…been 3 months now and still holding. Love the results and my mechanic has changed oil since with no issues which makes the product even more preferred to use. Thank you for a great product.

 by Steven F.
Great products

I had a leaking seal on the power steering box of my Ford F-150. I used Power Steering Stop Leak Concentrate 1630 and it fixed the leak. It saved me from having to replace the gearbox. Bar’s stop leak products are great products.

 by Jennifer T. - Jersey City, N.J.

I had a small annoying leak from my power steering system. Local shop quoted just over $500 to repair. On a flyer, I tried this at the recommendation of my local O'Reilly's. Worked instantly and cost me under 10 bucks. Leak is gone, and steering is a little easier too. Good product.

 by Simon O. - Troy, NY

My neighbor is a mechanic and he told me I had a power steering fluid leak. I asked him what he'd recommend besides replacing a bunch of parts (I don't have the money or time) and he said Bar's Leaks. I went to AutoZone, got Bar's Leaks power steering repair, used it according to the directions. The next day, I noticed no new leakage and the steering 'whine' also stopped. Great product and super affordable too. Recommended.

 by Tony - West Indian School/107 Ave.

Bar's! The best!

 by Benjamin - Newark, NJ

Stopped the squealing in my steering, and stopped the leak. It was leaking on my pipes or motor, and when starting the engine again after a long drive, it smokes, now no smoking after I use Bar's Leaks. Thanks you guys.

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