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🛠️ Keep your steering smooth and your wallet happy—leak less, live more!
Lucas Oil 10008 Power Steering Stop Leak is a 12-ounce, solvent-free formula designed to renew and condition worn power steering seals. Compatible with all power steering fluids, it prevents leaks and reduces pump noise, offering an affordable alternative to costly repairs. Trusted by thousands, it’s a must-have for maintaining smooth, reliable steering performance.





| ASIN | B000ARPVNO |
| Best Sellers Rank | #11,031 in Automotive ( See Top 100 in Automotive ) #3 in Power Steering Fluid Additives |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 2,698 Reviews |
| Flash Point | 61 Degrees Celsius |
| Global Trade Identification Number | 00049807100087 |
| Included Components | Lucas Oil 10008 Power Steering Stop Leak - 12 Ounce |
| Item Form | Oil |
| Item Type Name | Lucas Oil 10008 Power Steering Stop Leak - 12 Ounce |
| Item Weight | 0.4 Pounds |
| Liquid Volume | 12 Fluid Ounces |
| Manufacturer | LUCAS OIL |
| Material | Plastic |
| Model Number | LUC10008 |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Interchange Info | 10008 |
| Part Number | LUCA10008 |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Automotive power steering maintenance and improvement |
| UPC | 049807800086 049807400088 049807100087 |
| Unit Count | 12.0 Fluid Ounces |
| Warranty Description | Warranty |
C**S
Worked !!
I’m a believer. My 99 dodge 3500 was leaking power steering fluid like crazy after a winter storm. Then it started leaking all the time. Was about to take it to a mechanic, but decided to take a chance on this product. I figured it wouldn’t work. It worked. It literally fixed my power steering leak. It’s been about a month and when I park the truck each day zero fluid on the ground. Zero! Yay. Saved me a trip to the mechanic and a large bill!!
F**Y
This Worked Great
This stuff really worked! My truck had been sotting for a long time and I think the seals may have been compromised. The fluid was leaking out and I though it may be a line or the rack or the pump. I tried a lesser product first with "stop leak" in it and it all drained out. I have used Lucas Products before like the injector cleaner and always has been a good product. This stop my leak and fixed the whining pump. I would use it again for sure
S**R
Worth trying.
This product improves your power steering performance almost immediately! The oil leak tho, not so much. I will still recommend it as my steering has never felt smoother or soft to the touch.
T**.
Lucas oil products always work
Really works,stopped the leak in my 2005 Lexus rx 330.
R**.
Lucas is good stuff
used several times over the years will free up minor sticking racks also
P**L
This completely stopped the slow power steering fluid leak from my 2006 Acura MDX.
I bought my "almost like new" 2006 Acura MDX in 2017 with 158,000 miles for just $5,800 which was an amazing deal for such a reliable vehicle. The only issue it had was a very slow power steering leak and a strange glitch with the steering where it would sometimes quickly oscillate between very hard and then very easy to turn the wheel. I took my chances and did a full flush of the power steering fluid including 2 bottles of Honda P/S fluid and just one bottle of Lucas Stop Leak power steering fluid. (Even though I bought two bottles, I only needed one.) I did this back in 2018 and the vehicle now has 218,000 miles. It hasn't lost a single drop of power steering fluid since then and the steering seems like new to me. Obviously, I'm very pleased with this purchase and how much money I saved by not having to replace any power steering components.
T**M
Might save you hundreds of dollars
If your power steering unit is leaking due to your vehicle's age and it has dried-up seals, this product might save you a lot of money. One vehicle in our family is over 20 years old and started developing a leak. After two bottles, we have noticed that the leak has slowed significantly. It might not stop altogether because of how old the power steering unit is, but it's slowed enough that it probably makes more sense to $40 per year on this fluid than $400-800 on a repair or replacement power steering unit. With another bottle, it might even stop altogether. It was worth a try for me.
K**D
Didnt help my situation
My hard line going into my rack has a small leak on my wrx. Its a pain to replace so thought id try this…didnt do anything. The hard line is a metal on metal fusion seal. Think this is only for rubber type gasket leaks.
T**N
Worked as advertised
worked well on my BMW X5 V8. Fixed a small Power Steering fluid leak.
Z**Z
Great product
When I used this product my car was leaking about 200 ml hydraulic fluid a month for a drive of about 800-1000 kms/month. The car has not leaked in last 3 months after I have used this product, and has run about 3500 kms in this time which include 2500 kms of high speed highway run. Also checked the hydraulic fluid level last week, it is constant. I am presuming that it will remain this way. It has worked for me, and saved a lot of money.
D**E
Ça fonctionne
Sur mon Audi A3 8L j'avais une perte d'huile sur la crémaillère de direction. J'ai ajouté ce produit et depuis ça ne fuit plus. Ce produit est une huile très épaisse, vraiment très épaisse. Pour le moment ça fonctionne mais les températures sont plutôt basses et l'huile de manière générale et moins fluide quand il fait froid, et comme ça doit être un joint un petit peu poreux qui fait fuir ma crémaillère, cela se comprend. J'attends cet été je referai un nouveau commentaire, si ça ne fuit toujours pas c'est que les additifs dans cette huile font leur job
A**R
ممتاز
كان عندي تهريب خفيف في العلبة وتوقف تماما بعد استخدام المنتج
A**R
Didn’t do what i expected
Arrived quickly and without issue. Product was applied as per instructions, leak got worse not better. It will now be repaired at the workshop, the mechanic seems to think that it’s a worn/broken washer. We will see in a day or two
Trustpilot
2 months ago
2 weeks ago