Heavy Duty Oil Stabilizer

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Heavy Duty Oil Stabilizer

A pure petroleum multi-use oil supplement. Controls noise, heat and wear in manual transmissions and differentials. Number one in the heavy duty and high performance industries.

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. Use Lucas Oil Stabilizer in gear oil to stop leaks, reduce operating temperatures and increase the life of the gear oil. Since it is pure petroleum, it can safely blend with all other automotive lubricants, even synthetics, ATF and mineral oil. It keeps old engines alive and new engines new.

In Ford Powerstrokes we suggest one quart of Pure Synthetic Oil Stabilizer per oil change.

Key Benefits

  • Increase oil life at least 50% longer
  • Reduces oil consumption
  • Eliminates dry starts
  • Raises oil pressure
  • Increases power and miles per gallon


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* Size:



  • #10001 - 1 Quart (Case of 12) - 25 lbs
  • #10002 - 1 Gallon (Case of 4) - 33 lbs
  • #10015 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10085 - 16 Gallon Keg (1 Keg) - 135 lbs
  • #10091 - 55 Gallon Drum (1 Drum) - 420 lbs



Technical Data Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

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Adam uses Lucas Heavy Duty Oil Stabilizer in 1986 Chevrolet Celebrity

I just want to say that Lucas is officially the only oil/steering/fuel/transmission additive I believe in. With so many additives available, it's hard to know which ones to trust, but I've used the Oil Stabilizer, Transmission Fix, Steering Stop Leak and the Fuel additive, and every single one of them had a major effect. My oil stopped leaking, the engine stopped burning oil. My transmission shifts more smoothly. My fuel economy/performance went up. The steering additive lets me top up my steering every two MONTHS compared to the two WEEK intervals I was topping it up at before. I will never use another additive in anything I own. Lucas is an amazing product. Well done!


Ontario, Canada

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