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Is Dexron 6 compatible with Toyota WS?

Yes, Dexron 6 automatic transmission fluid (ATF) is compatible with Toyota's WS specification. Dexron 6 is a widely used ATF that meets the requirements of many automakers, including Toyota's WS standard.


Compatibility of Dexron 6 with Toyota WS


Toyota's WS specification is a standard for automatic transmission fluid used in many Toyota and Lexus vehicles. Dexron 6 is a newer generation of ATF that has been designed to be compatible with a wide range of transmission types, including those found in Toyota and Lexus models.


According to the information gathered from various sources, Dexron 6 ATF can be used as a replacement for Toyota WS fluid in most cases. Dexron 6 meets or exceeds the performance requirements of the Toyota WS specification, making it a suitable and approved alternative.


Benefits of Using Dexron 6 in Toyota Transmissions



  • Improved wear protection for transmission components

  • Enhanced oxidation resistance for longer fluid life

  • Better low-temperature fluidity for easier cold-weather operation

  • Compatibility with a variety of transmission materials and seals


Using Dexron 6 in a Toyota transmission that specifies the WS fluid can provide these benefits without any compatibility issues. However, it's always best to consult your owner's manual or a Toyota dealer to confirm the recommended fluid for your specific vehicle.


Conclusion


In summary, Dexron 6 automatic transmission fluid is compatible with Toyota's WS specification and can be used as a replacement in most Toyota and Lexus vehicles. This newer ATF formulation offers improved performance and protection for your Toyota's transmission, making it a suitable choice for routine fluid changes or top-ups.

Does Toyota use Dexron?


THIS IS FOR 5 BOTTLES (QUARTS) OF THE TOYOTA OEM DEXRON III AUTOMATIC TRANSMISSION FLUID. THIS IS THE OEM RECOMENDED FLUID FOR MANY OLDER TOYOTAS THAT THE DEALERS USE .



What is Toyota WS ATF fluid?


World Standard Automatic Transmission Fluid.



Is Dexron VI compatible with Toyota WS transmission?


It is suitable for use where GM DEXRON®-VI, DEXRON® III/III(H)/IIE, DEXRON® II, Ford MERCON® LV, Allison®, Honda® Z-1, Hyundai/Kia SP-II/III/IV, Toyota WS,T-III, T-IV, Mercedes Benz®, or Nissan® Matic C/D/J/K/S Fluids are recommended. Always check your owner's manual for proper service recommendations.



What is Dexron 6 compatible with?


Dexron VI is compatible with most General Motors (GM) automatic transmissions from 2006 and newer, and is also backward compatible with older GM transmissions that required Dexron II, IIE, or III fluids. It can be used in many other vehicles as a universal automatic transmission fluid (ATF) when checking the owner's manual for specifications like Ford Mercon LV, Toyota WS, or other requirements, though some manufacturers may not have evaluated or approved it for all applications. 
General Motors (GM) vehicles

  • Dexron VI approved: All GM automatic transmissions manufactured in 2006 and newer that specify Dexron VI. 
  • Backward compatible: Can be used in all GM vehicles that originally called for Dexron II, IIE, or III fluids. 
  • Dexron VI is forward compatible: It is safe to mix Dexron VI with Dexron III (or earlier versions) for topping off or fluid changes, but Dexron III is not forward compatible with newer transmissions designed for Dexron VI. 

Other vehicle manufacturers
  • Often compatible: Many modern Dexron VI fluids are formulated as high-performance universal fluids that are also compatible with other specifications, such as: 
    • Toyota WS 
    • Ford Mercon LV 
    • Honda Z-1 
  • Important note: Always consult your vehicle's owner's manual or the cap on the transmission dipstick to ensure compatibility before using a fluid other than the one specified by the manufacturer. 

Vehicles to avoid using Dexron VI in
Continuously Variable Transmissions (CVT) and Dual-Clutch Transmissions (DCT).


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.