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🛠️ Stop leaks, save cash, steer smooth — power steering’s secret weapon!
Lucas Oil 40011 Power Steering Stop Leak is a 1-litre automotive lubricant designed to permanently seal leaks in power steering systems and fix rack and pinion issues. It delivers immediate, long-lasting performance, reducing noise and steering stiffness, while being a cost-effective alternative to expensive repairs. Compatible with most car power steering units except electrical pumps.
| ASIN | B09DGN3RPQ |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Container Type | Bottle |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.3 out of 5 stars 296 Reviews |
| Included Components | One Bottle |
| Item Form | Oil |
| Item Type Name | Power Steering Stop Leak - 1 Litre |
| Item Weight | 0.92 Kilograms |
| Item weight | 0.92 Kilograms |
| Liquid Volume | 1000 Millilitres |
| Liquid volume | 1000 Millilitres |
| Manufacturer | Lucas Oil Products Inc |
| Material | lubricant |
| Model Number | 40011 |
| Number of Items | 1 |
| Package information | Bottle |
| Part Number | 40011 |
| Recommended Uses For Product | Automotive |
| Recommended uses for product | Automotive |
| Specific Uses For Product | Power Steering Units, Cars |
| UPC | 049807400118 049807300111 |
| Unit Count | 1000.0 millilitre |
H**C
Actually Works!
It's pretty thick, so I unscrewed the top and removed foil and carefully poored/squeezed in in up to fill line. Maybe use a funnel to avoid spills & have a cloth handy. Used most of the bottle over a week or so, leak reduced as did noise, steering was very stiff to start with, but fine after a min or so. Touch wood, leak has stopped, not had to add any fluid for a week or so. Nothing else has worked, tried 3 others.
D**D
Recommended
Great stuff. Maybe I got lucky, but I put the entire bottle in my honda accord. Seal up around the steering wheel had a leek. No More. Recommended, if you're leek isn't really bad.
T**R
It’s Thick!
Took a while, but it seems to have cured my back pressure issue. Obviously much thicker oil, it does take a few turns to thin out on a cold morning and it’s easy to be caught out if you’re just jumping in and setting off! Would definitely give it a go again if the need arose.
P**N
Saved My Ford Focus – No More Steering Whine or Messy Leaks!
My Ford Focus had developed a slow power steering leak and a horrible whine every time I turned the wheel – especially at low speeds. I was fully expecting a costly repair job, but I decided to give this Lucas Oil Stop Leak a shot first… and I’m so glad I did! Poured it straight into the reservoir (no tools, no hassle), took the car for a spin, and within a couple of days the whining noise had almost completely gone. After a week, the leaking had stopped and the steering felt noticeably smoother. Honestly, this stuff is a lifesaver if your power steering’s on the way out. Great value, easy to use, and it genuinely works. Highly recommend giving it a go before paying for garage repairs – it gave my old Focus a second wind!
A**Y
It does seem to work so far ...
Seems to be actually working !!! No noise only minor oil spotting occasionally so does seem to have massively improved things it is quite viscous and thick so I'm guessing thats its secret 🙊
C**W
Didn’t work
Didn’t work for the leak on my ford mondeo steering rack unfortunately. Used a whole big bottle. I now have a messy driveway! To get a refund it looks like you have to return empty bottle and receipt… probably at my own cost, I’m guessing?
S**Y
Didnt stop the leak
Didn't reduce pump noise. Didn't stop leak. Not sure this does what it says it does and tempted to say, just repair the leak and use cheaper fluid!
M**X
It works
It works
Trustpilot
1 month ago
2 weeks ago