Is ATF Different from Dexron? Understanding Automatic Transmission Fluids

Learn the difference between ATF and Dexron, important for maintaining your vehicle's transmission integrity.

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ATF (Automatic Transmission Fluid) and Dexron are related but not identical. Dexron is a specification for ATF created by General Motors. While all Dexron fluids are ATF, not all ATFs meet Dexron specifications. Always check your vehicle’s manual to ensure compatibility.

FAQs & Answers

  1. What is ATF used for in vehicles? ATF is used primarily for automatic transmission systems, providing lubrication, heat transfer, and hydraulic pressure.
  2. Can I use any ATF in my car? No, always refer to your vehicle’s manual to ensure the ATF meets the required specifications, especially if it requires Dexron.
  3. What are the different types of Dexron fluids? There are several types of Dexron fluids, including Dexron VI, which is the latest specification offered by General Motors.