Heavy Duty Oil Stabilizer

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Heavy Duty Oil Stabilizer

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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


  • #10001 - 946ml (Case of 12) 
  • #10002 - 3.79ltr (Case of 4)
  • #10015 - 18.9ltr (1 Pail)
  • #10091 - 208ltr (1 Drum)


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

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Commercials - Heavy Duty Oil Stabilizer

  • Lucas Heavy Duty Oil Stabilizer
  • Lucas Oil - Heavy Duty Oil Stabilizer - Animated HD
  • Lucas Oil - Heavy Duty Oil Stabilizer - Grandma Chase
  • Lucas Oil - Heavy Duty Oil Stabilizer - Landscapes
  • Lucas Oil - Heavy Duty Oil Stabilizer - Animated

Christopher T Cruz uses Lucas Heavy Duty Oil Stabilizer

My wife owned a 1987 Buck Century with 140k miles on it with an oil leak that would dump about a quart every 3 weeks. She forgot to keep up with the leakage and let the car get about 2 quarts low. We were driving along on the highway and I noticed the engine getting a loud knocking sound and the oil light was flickering on and off. A good friend had given me a bottle of Lucas HD Oil Stabilizer to try and it sat in the trunk for 2 months. When we arrived home I was fed up with this car and put the Heavy Duty Oil Stabalizer into the engine. I Started up the car and within 2 minutes ALL engine knocks were gone, the engine shake completely disappeared, the oil light shut off and after a while the oil leak lessened. I've been a faithful Lucas Oil Advocate ever since. I just bought the Fuel Treatment for my 1997 Saturn SL and 2000 Toyota Tacoma and I can't wait to use it!!

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