Premium Dieselex-4

Discover why those who hate downtime and demand performance chose to fill up with Premium Dieselex-4, CountryMark’s premium on- and off-road diesel fuel.

It’s these four fuel benefits that bring hard-working CountryMark customers all they need to get the job done.

  • Detergency to keep fuel injectors clean and minimize engine maintenance costs.
  • Lubricity for wear protection and extended fuel system life.
  • Cetane for maximum power and quicker engine starts.
  • Stabilizers for longer fuel life and assured fuel performance.

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