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Medallion Plus

In order to better serve our customers, PetroLiance has formulated a proprietary line of custom lubricants, metalworking fluids, antifreeze, and cleaners. You’ll find these to be exceedingly high quality products, meeting all of the latest requirements and specifications, at competitive price points.


Medallion Plus Horizon

Choose to take care of your engine and the earth at the same time with Medallion Plus Horizon. Motor oil doesn’t wear out, it just gets dirty. Using the same severe refining process as crude oil, PetroLiance’s proprietary line of re-refined motor oils are as good as or better than virgin products. They are fortified with advanced performance additives resulting in a premium oil that meets or exceeds industry specifications.

There are many benefits to using re-refined oil, including:

  • 50-80% less energy is needed to produce re-refined oil.
  • 1 barrel of used oil produces the same amount of base oil as 42 barrels of crude oil.
  • API Certified re-refined motor oils are approved by major manufacturers like Ford, GM, Chrysler and Mercedes Benz.
  • Superior protection and excellent cold weather starting.
  • Meets or exceeds OEM specifications


Medallion Plus® Horizon motor oil provides superior wear protection and resistance to thermal breakdown resulting in longer, healthier engine life.

Choose Wisely - Choose Horizon

Medallion Plus Horizon is an API certified SH (GF5) motor oil designed for use in gasoline fueled automobiles and light trucks.