Engine Oil Additives

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Engine Oil Additives

Protects camshaft lifters and valve train during break-in period of motor.

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!

Lucas Oil Stabilizer is a 100% petroleum product formulated to eliminate dry starts and reduce friction, heat and wear in any type of engine. It allows motor oils a higher degree of lubricity which reduces oil consumption and operating temperatures.

A low viscosity, synthetic formulation designed to amplify both the life and performance of your vehicle!

Light enough for an import - Tough enough for a semi. Use in new equipment which requires synthetic oils or any equipment that needs enhanced performance.

Clark Wiggins uses Lucas Heavy Duty Oil Stabilizer in 1998 GMC Yukon 4x4 350

I put Lucas Heavy Duty Oil Stabilizer in my 1998 GMC Yukon 4x4 350. First I want to say I have always maintained my Yukon like clock work. From the first oil change I used Mobil 1 and changed it every 3500 miles. At 116,000 miles I noticed after my annual hunting trip my dip stick was a quart low with 600 miles since my last oil change. Since day one my truck never went below the top reading on my dip stick. I emailed Lucas and got a quick response stating that it maybe blow by and suggested staying with Mobil 1 and substituting one quart with Lucas Heavy Duty Oil Stabilizer making my oil a blend. Thank you I took your advise and my oil pressure went up and oil consumption went away. I noticed at highway speeds my oil pressure went up 7 pounds and the engine runs cooler. My 350 woke up and has more power and the thought of a new Chevy Tahoe purchase went away. Thank you for that email I am sold and will continue to use your products!

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