For use in vehicles previously serviceable by Dexron-III/Mercon brands. Compare to Pennzoil (Pennzoil is a registered trademark of Pennzoil-Quaker State Company. This product is not manufactured or made under the authorization of Pennzoil-Quaker State Company). Real savings highest quality every day. Essential Everyday Automatic Transmission Fluid meets the performance requirements for Dexron-III, Dexron-IIE, Dexron-II, Dexron and Mercon fluids used in GM, Ford and other automatic transmissions. Meets the performance requirements for Allison C-4, TES389. Not recommended for use in automatic transmissions that require a Dexron VI, Mercon V or Mercon fluid for warranty coverage or in Ford or GM automatic transmissions that require a Mercon SP, Type F or Type T-IV fluid. See owner's manual for specific fluid recommendations. Excellent cold-weather protection. Reduces friction for smooth, paper shifting. Excellent anti-shudder protection. Condition seals. Contains petroleum oil. Don't pollute. Conserve resources. Recycle used oil and bottle. Made in USA.