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Your cart is empty.Lucas engine oil Stop leak is an All new formulation of Lucas additives and very specific base stocks designed to Stop seal leaks in engines
FARHAN BIN HADYAN
Reviewed in Saudi Arabia on February 6, 2025
تم ايقاف تسريب الصوفه
res1ubc2
Reviewed in the United States on February 11, 2025
It's Lucas Oil, need I say more...
Landon
Reviewed in the United States on January 6, 2025
Stopped the leak as advertised.
jose rumenos
Reviewed in the United States on January 23, 2025
Excelente
Brittany Wedell
Reviewed in the United States on January 16, 2025
Good quick fix read directions
R. Smith
Reviewed in the United States on August 19, 2024
I'm not one to write many reviews, but I had to give a shout out to Lucas Oil Stop Leak.I inherited a 2002 Saturn SL Sedan with 220k miles that leaked considerable oil on my driveway. I replaced the valve cover gasket, which was some of the problem. But, the front main seal and the oil pan were both leaking significantly. The car just isn't worth lifting the motor out to replace those seals.So, I bought the Lucas oil stop leak not expecting much. I would have been happy if it just slowed the leak rate a little. But to my surprise, it stopped the oil leaks completely in about 100 miles driving.Thank you Lucas Oil Stop Leak! Best money I have spent in a long time!
mnxmsablzler
Reviewed in the United States on June 30, 2024
Works ok still have a minor leak
ALI A.
Reviewed in Saudi Arabia on March 19, 2024
لا استطيع ان اعطي رأي له فانا لا اعرف المنتج ونما اوصى به ميكانيكي السيارات وقررت تجربته
Brian Brown
Reviewed in the United States on October 7, 2024
I normally dont write reviews but I needed to on this Lucas product. I never have any luck with stop leak anything, but I've used Lucas oil stabilizer for years and have always liked their products. This year I tried their stop oil leak product on my old Ford truck. It has a 460cid motor with 170k miles on it. It's all stock no major work done to it. It had a major oil leak from the rear main seal, and I'm to lazy to do all the work to change the seal. So I tried the stop leak and it to my surprise it stopped the leak 100% no bs. I couldn't believe it so I tried it in my Mini Cooper as well. It has well over 200k and leaked a lot of oil. I'm not sure where the leak is, so on my last oil change I added the stop leak. It reduced the leak 95% it could be a 100% and the few drips may be left over oil on the chassis. I totally recommend Lucas stop oil leak! Actually all the Lucas oil products are second to none.
Abdullah Alomairi
Reviewed in Saudi Arabia on November 17, 2023
مطابق للوصف
WiLL
Reviewed in the United States on September 20, 2022
I have a 1999 Camry with a little over 200,000 miles on it and it eats up a quart of oil every thousand miles. With my job I’m adding a quart a week to maintain the engine. I’ve had two different mechanics shops recommended this product so I figured I’d give it a try. This engine is extremely weak and when you floor it I can only describe the sound as someone decided to build a giant whoopee cushion out of sheet metal. My exhaust system has minimal rust and no leaks so it’s all engine noise. Right after I poured this stuff in and went for a drive the engine sound changed to a completely different tone. It’s a low growl like when your muffler falls off. I’m not noticing anything better or worse performance wise so I’m not even sure what it did. 🤷♂️
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