Phillips 66 1078290-3PK Diesel Engine Oil (Fleet Supreme EC- API CK-4 15W40-1 Gallon), 128 fl. oz, 3 Pack

1078290 x 3
  • $86.99
33 in stock

Phillips 66 Fleet Supreme EC (Emission Compatible) Diesel Engine Oil is an API CK-4 engine oil developed for use in four-stroke cycle diesel engines designed to meet 2007 and later EPA on-highway exhaust emissions standards.


  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Excellent protection for newer low-emission diesel engines and older diesel engines
  • Excellent soot control for protection against abrasive wear and soot-induced oil thickening
  • Specially formulated to protect exhaust after treatment systems
  • Excellent resistance to viscosity and thermal breakdown at high temperatures
  • Protects against particulate filter plugging

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