About Signature Series ULV Automatic Transmission Fluid
This AMSOIL ULV automatic transmission fluid is a selection for automatic transmissions requiring a compatible ultra-low-viscosity fluid. Identify your transmission before comparing products; a vehicle’s year and engine do not always identify the fitted transmission on their own.
Before you choose
ULV identifies an ultra-low-viscosity fluid category. It is not a universal replacement for other automatic transmission fluids. Check fill capacity and the manufacturer’s temperature or level-check procedure when planning the service.
How do I confirm the right transmission fluid?
Find the transmission code and fluid specification in manufacturer documentation, then match them against AMSOIL’s current application list. Ask Jeff for help gathering the right product information.
Product information reviewed September 7, 2026. Read AMSOIL’s current details.
