Transmissions are more sensitive to fluid choice than almost any other system. Confirm the specification for every unit, and do not assume a universal ATF covers it.
Rebuilds and assembly
Use the assembly lubricant and fill procedure the rebuild kit and transmission maker list.
Products by equipment.
Confirm the lubricant type, grade, and specifications in each equipment manual before ordering.
Automatic transmissions
Multi-vehicle and fuel-efficient ATFs cover many specifications; confirm the product lists the one the transmission requires.
Signature Series Fuel-Efficient Automatic Transmission Fluid for compatible automatic transmissions. Verify the transmission-specific application list.
Signature Series ULV Automatic Transmission Fluid for automatic transmissions requiring a compatible ultra-low-viscosity fluid. Verify the transmission-specific application list.
Shop AMSOIL directly with Jeff’s dealer number already attached, or open a business account. AMSOIL handles pricing, checkout, and shipping. If you contact AMSOIL another way, give them dealer number 30734402.
Prefer to talk it through? Email Jeff at [email protected] with your equipment, the fluid now in use, and your approximate volume.
Frequently asked questions
Can a multi-vehicle ATF be used in every automatic?
No. Use it only where the product lists the transmission’s specification. CVTs and DCTs need their own fluids.
Can a transmission shop use AMSOIL in customer cars?
Yes, through the installer program. AMSOIL sets current requirements.
General maintenance information. Always follow your equipment manufacturer’s requirements and the current product data. Product availability, pricing, and account terms are set by AMSOIL.