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Permatex

Permatex 30302 Engine Oil - Stop Leak, 12 fl oz, Effectively Stops and Prevents Oil Leaks and Burning Without Needing to Dismantle

    • Based on 30 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 25
Order within 22 hours and 56 minutes
Available payment plans shown during checkout

Style: Engine Oil


Features

  • Reliable and Cost Effective: Cost Effective Alternative For Fixing Leaks In Your Vehicles Engine System, Suitable for All Gasoline and Diesel Four-Stroke Engines.
  • Stops and Prevents Future Leaks: Perfect Solution for all small to moderate Engine Oil Leaks, Effectively Stopping and Preventing Engine Oil Leaks and Oil Burning Without Dismantling The Engine.
  • Long Lasting Seal: Provides a Long-Lasting Seal for Engine Oil Leaks, Reduces Blow-By, and Revitalizes Rubber and Neoprene Seals and O-Rings, for a Smooth and Uninterrupted Ride.
  • Stop The Mess: If You Are Tired of Constantly Adding Oil To Your Engine or Dealing With Messy Oil Leaks, the Permatex Engine Oil - Stop Leak is the Perfect Product For Your Garage.

Description

Permatex’s Engine Oil Stop Leak is specially formulated to provide drivers with a reliable and cost-effective alternative for fixing leaks in their vehicle’s engine system. Suitable for all Gasoline and Diesel Four-Stroke Engines, it’s the perfect solution for anyone experiencing small to moderate engine oil leaks. Permatex Engine Oil Stop Leak effectively stops and prevents engine oil leaks and oil burning without dismantling in a safe and cost- effective manner. It provides a long-lasting seal for engine oil leaks, reduces blow-by, and revitalizes rubber and neoprene seals and O-rings, allowing drivers to experience a smooth and uninterrupted ride. If you are tired of constantly adding oil to your engine or dealing with messy oil leaks, the Permatex Engine Oil Stop Leak is the perfect product for you.

Product Dimensions ‏ : ‎ 2.56 x 2.56 x 7.44 inches; 11.82 ounces


Item model number ‏ : ‎ 30302


Date First Available ‏ : ‎ February 26, 2024


Manufacturer ‏ : ‎ ITW


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #13,190 in Automotive (See Top 100 in Automotive) #35 in Engine & Oil Fluid Additives


#35 in Engine & Oil Fluid Additives:


Customer Reviews: 4.5 4.5 out of 5 stars 30 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Stop the oil leak
Style: Engine Oil
on my tractor 🚜 it really does work I am glad I got it.
Reviewed in the United States on May 3, 2024 by Thomas foltin
    • Stopped coolant leak
Style: Head Gasket Repair
This sealant stopped an inexplicable coolant leak in my wife's 2008 VW Beetle. The car just isn't worth putting any more money into it since there are wayyy more things wrong with it, so this is a temporary fix before we finally junk it. It has been a week and we haven't had to top it off with coolant at all which is nice! I wouldn't trust it as a permanent fix; at least not without having a mechanic look at it afterwards. ... show more
Reviewed in the United States on June 5, 2024 by Andy
    • Good temporary solution
Style: Power Steering
I recently tried Permatex's Power Steering Stop Leak to address a minor leak in my car's power steering system. The application was easy enough - just pour it into the reservoir. And to my surprise, it actually worked! The leak stopped, and the annoying whining noise from my power steering pump disappeared. However,after a few weeks, the leak returned. I was disappointed that it turned out to be a temporary fix, not a permanent solution. I also want to mention that the product can be a bit messy to handle, so be prepared for some spills. The fact that the leak came back and the messy application were definite downsides. If you're looking for a quick and cheap way to deal with a minor power steering leak, this product might be worth a shot. Just don't expect miracles, and be prepared for the possibility that it might not be a long-term solution. ... show more
Reviewed in the United States on May 24, 2024 by LY
    • Well. It works short term - but it just swells the seals.
Style: Power Steering
I have an old Nissan pickup truck with leaky power steering. This definitely slowed the leak - but I know exactly what it does. It's basically brake fluid, it swells the seals, and eventually I know I'll end up needing to replace additional components. That being said the truck is 30+ years old and the power steering needs to be addressed - and this is a stop gap NOT A TRUE FIX. It does work short term, but realize it's just a bandaid. ... show more
Reviewed in the United States on May 23, 2024 by Travis B
    • Great Product
Style: Engine Oil
Worked great on my old car to stop an oil leak. I'm sure it's temporary but thats better than nothing.
Reviewed in the United States on June 11, 2024 by Pool
    • Tan powersteering stopleak
Style: Power Steering
Review Image by TFo TFo
Review Image by TFo TFo
Review Image by TFo TFo
In the past I've used Lucas powersteering stop leak with marginal results. Compared to the Lucas, this Permatex stop leak is slightly thinner/less tacky and is tan in color, more like standard powersteering fluid. I'm currently testing it in my boat & jeep and so far it seems to be doing the job. I will report back once I get more hours on both. ... show more
Reviewed in the United States on May 29, 2024 by TFo TFo
    • Stopped the leak
Style: Radiator Repair
Review Image by James M. James M.
Review Image by James M. James M.
Review Image by James M. James M.
Review Image by James M. James M.
So far it looks like it works. No more leak! I used to have a steady stream of coolant coming from a failed head gasket, but it's an external leak, one of those just top it off leaks. This seemed to do the trick, 15 minutes of idleing and 45 of driving, now it's bone dry.
Reviewed in the United States on May 25, 2024 by James M. James M.
    • Stop in the name of leaks.
Style: Engine Oil
Works great. Just as described and more. Easy to use and fast. Sealed container. Of course no gaping hole. I feel grateful and thankful. I hope this finds you well and thank you kindly for reading.
Reviewed in the United States on May 29, 2024 by Howling Tortuga

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