Heavy Duty Oil Stabilizer

Lucas Oil Products, Inc.

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



  • #20001 - 1 Quart (Case of 12) - 946 mL
  • #20002 - 1 Gallons (Case of 4) - 3.786 L
  • #10015 - 5 Gallon Pail (1 Pail) - 18.9 L
  • #10085 - 16 Gallon Keg (1 Keg) - 60.5 L
  • #10091 - 55 Gallon Drum (1 Drum) - 208.2 L
  • #10398 - 1 Gallon Tote (1 Tote)



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

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2004 Chevy 1/2 Ton 4x4 5.3 Liter Gas uses Lucas Heavy Duty Oil Stabilizer

This vehicle started having valve train noise and lower oil pressure when approaching the 3000 mile point on oil change at approx. 50,000 miles. I believe was starting to have a bearing failure.

Last incident using Castrol GTX 10-40 Oil. A little over 3000 miles (61427 on odometer) oil warning buzzer came on guage indicated 5 psi oil water 205 F. Shut off and let cool. Arrived in Buffalo with oil pressure around 20 psi at 2000 rpm.

Changed Oil , (checked on cost of new engine), added 1 qut of Lucas Heavy Duty Oil Stabilizer and filled with Shell Rotella 15-40 Oil. Oil pressue at operating temperature and 2000 rpm going down highway indicated at 50 psi. Pressure at 3000 rpm 65 psi.

I am hoping to prolong the life of this engine to budget for an engine failure that I feel is inevitabe.

I am interested in the performance of the product and the outcome of the experiment.

Thank You

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