ENGINE OIL ADDITIVES

Engine Oil Stop Leak

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!

Key Benefits

Compatible with petroleum, semi-synthetic and full synthetic motor oils
Renews worn seals with no risk of damage or eventual corrosion
Reduces engine noise and oil consumption, while raising oil pressure
Contains no harmful solvents

Packaging

#10278	1 Quart (Case of 12)	25 lbs
#10279	1 Gallon (Case of 4)	33 lbs

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HEAR IT FROM OUR CUSTOMERS

Picked up a bottle of Lucas Stop Leak…and the problem was solved!

My Kubota Tractor had a Transmission Seal that began to leak. Within a few months it began leaking badly. Contacted Kubota Service Department and was told $1,000.00 to split tractor and replace seal. Picked up a bottle of Lucas Stop Leak.......and the problem was solved! Thank You Lucas!

Bob B.

The leak had disappeared completely in a matter of days.

I have a 1987 Ford F150 with over 260k miles. It developed a rear main seal leak and not worth the money to have it replaced on a vehicle this old. Put the whole bottle of Lucas Oil Stop Leak in my next oil change and the leak had disappeared completely in a matter of days. The truck is also running smoother and the inline 6 engine sounds better than it did before.

Red S., NC

Results were apparent the first day…

I have an old 8000 lb fork lift with a 3-stage mast. It was leaking like a sieve. I would keep a pan under it and dump the hydraulic oil back in through a filter every time I wanted to use it. I was expecting to pay more than $1000 to replace the seals. A guy at a local autoparts store recommended Lucas Hydraulic Oil Booster and Stop Leak. I dumped in an entire bottle. The reservoir holds more than 5 gallons. Results were apparent the first day and they have been even better since. We used to have to dump a trail of cat litter to soak up the trail of hydraulic oil. Now there is zero trail. It's great stuff!

Den

And To My Surprise, It Has Worked.

I personally just purchased a 2000 Toyota Camry with a significant oil leak when running. I used the stop leak Lucas engineered and to my surprise, it has worked for now. I'm hopeful that it's a long term remedy and in the future I'll be treating my engine with this every oil change considering the car is running after 270k!

David A., Peoria, IL

Leak Gone, The Stuff Is Amazing

My 2011 Mini Cooper S developed an oil leak at 80K. Took it to the shop. It was a seal on a hose coming from the engine block. In order to replace they’d have to remove the front Drive and a bunch of other components just to get to the seal (nothings easy or a quick fix on a Mini. Nothing!) $1600.00. I went home removed 1/2 quart of oil, replaced with Lucas Oil Stop Leak. Drove to work and back next day around 40 miles total. Leak gone. It’s now got 85K and no leak. The stuff is amazing. Going to put some in my F250 Powerstroke w/250K on the next oil change. The stuff is amazing.

Christopher R., Ocean Springs, MS

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