Unlock your engine's true potential
Experience increased horsepower, smoother operation, and reduced noise and vibration. Feel the difference in every drive!
Save Money, Drive Further
Tired of filling up so often? Prolube helps you go further on each tank, saving you money at the pump. Fill up less, drive more!
Built For Power
You like pushing your engine to the limit? Prolube's special formula provides extra protection under demanding conditions. Drive confidently, no matter the journey.
Quiets & Smoothes Noisy Engines
Extends Engine Life & Reduces Wear
Increases Fuel Economy with Each Use
Nothing Compares to Prolube Oil Treatment.
Shop Prolube Oil TreatmentOthers
Lowest Treatment Ratio
Wide Range Multi-Purpose Use
Quiets & Smoothes Noisy Engines
Works in Gas & Diesel Engines Instantly
Increases Fuel Economy with Frequent Use
Reduces Engine Wear at Startup
American Family Owned & Operated
Got Questions? We Have Answers!
How often should I use Prolube Oil Treatment?
To maintain the products benefits we recommend adding Prolube to every oil change.
How much Prolube do I add to my oil?
Treatment Ratio:
- Engine (1 oz of Prolube / 1 quart motor oil) For best results, use 2 oz of Prolube / 1 quart motor oil
- Heavy Duty/High-Mileage (3 oz / 1 quart motor oil)
- Differentials (1 oz of Prolube to 1 quart of gear oil)
- Gearbox (1 oz of Prolube / 1 quart of oil)
- Power Steering Pump (1 oz of Prolube / 1 quart of oil)
- Automatic Transmission: 2 oz MAX of Prolube Oil Treatment
- Manual Transmission: 1 oz of Prolube / 1 quart of transmission fluid
Do I need to drain some oil out before adding Prolube Oil Treatment?
When adding Prolube Oil Treatment to used oil, make sure there is room by draining some oil out beforehand. Make sure not to add Prolube Oil Treatment to an already full crankcase, doing so will exceed your engines maximum oil capacity and can cause engine damage. If your dipstick shows that the oil is below the maximum mark, you can usually add Prolube without draining oil out.
Is Prolube Oil Treatment compatible with regular and synthetic oil?
Yes. Prolube is suitable for use in both synthetic and conventional engine oil.
Is it OK to use Prolube Oil Treatment in motorcycles with wet clutches?
Yes, use 1 oz of Prolube per quart of engine oil in motorcycles with wet clutches. Check the owner's manual beforehand to ensure it does not specify against the use of friction modifiers.
Will Prolube Oil Treatment void my warranty?
No. The Magnuson-Moss Warranty Act allows consumers to use additives of their choice without voiding their warranty except for specific additives that have been noted as incompatible. Vehicle manufacturers are not allowed to void the vehicle warranty just because aftermarket parts or additives are on or in a vehicle.
Should my motor be broken-in prior to using Prolube?
Yes, we recommend following your engine manufacturer's break-in period before adding Prolube Oil Treatment.
AMERICAN FAMILY OWNED SINCE 1988
Prolube Oil is an American family owned and operated company since 1988. Our highly-concentrated products are formulated for racing, cars, trucks, boats, semis, motorcycles, lawn equipment, industrial & agriculture. Prolube specializes in creating the world’s most extreme lubricants to handle almost any application.