What power steering fluid works in Hondas?
The default answer is that most modern Hondas use Honda Power Steering Fluid (PSF) as specified by the owner's manual. Some older models may list Dexron-type automatic transmission fluids as acceptable substitutes, but you should always verify the exact specification for your year and model. Using the wrong fluid can damage seals and the steering pump, so consult the manual or a dealer if you’re unsure.
Understanding Honda's power steering fluid requirements
Honda’s hydraulic steering systems have evolved over time, and the official fluid designation has varied by generation. In general, Honda PSF is the recommended fluid for many models, while certain older vehicles may allow Dexron II/III or Dexron VI ATF as substitutes if explicitly approved in the manual. Always follow the exact specification listed for your vehicle and avoid mixing different fluid types unless the manual says it’s permissible.
Common fluid options you may encounter in Honda models
Depending on the model and year, you might encounter one of the following fluids being specified for the power steering system. The precise choice is year/model dependent, so verifying your specific vehicle’s requirement is essential.
- Honda Power Steering Fluid (PSF) — the Honda-branded, recommended fluid for PS systems.
- Dexron II/III Automatic Transmission Fluid (ATF) — listed as an acceptable substitute for some older Hondas if the manual permits it.
- Dexron VI ATF — listed as an acceptable substitute for some newer Hondas if the manual permits it.
Note: Do not mix fluids unless your manual explicitly allows it. If you’re unsure, default to the Honda PSF and consult your dealer or service manual.
How to determine the correct PSF for your Honda
Use these steps to confirm the right fluid for your vehicle’s year, model, and configuration.
- Consult the owner's manual or service bulletin for the exact power steering fluid specification for your model/year.
- Inspect the power steering reservoir cap or nearby labeling for the recommended fluid type (PSF or a Dexron ATF variant).
- If the manual isn’t available, contact a Honda dealer or a qualified mechanic and provide your VIN to confirm the correct specification.
- When refilling or flushing, use only the specified fluid and avoid mixing different types unless explicitly allowed by the manual or manufacturer guidance.
Adhering to the manufacturer’s specification helps protect seals, maintain steering performance, and extend the life of the steering pump.
Summary
In short, Honda generally recommends Honda Power Steering Fluid (PSF) for most models. Some older or specific years may permit Dexron II/III or Dexron VI ATF if explicitly listed in the manual. Always rely on the exact specification for your vehicle and avoid mixing fluids. When in doubt, consult your owner's manual or a Honda dealer for the correct fluid choice.
