Transmission Fluid · Vyscocity Authorized Dealer
Where to Buy AMSOIL Synthetic CVT Fluid
AMSOIL Synthetic CVT Fluid is a purpose-built transmission fluid for continuously variable transmissions. It helps prevent belt and chain slip, supports anti-shudder durability and covers many Nissan, Honda, Toyota, Subaru and other CVT applications.
If your CVT shudders, hesitates, slips under light throttle or has never had a fluid change, the fluid is the first place to look before assuming the transmission is finished.
Overview
CVTs Depend on the Fluid More Than Most Drivers Realize
A CVT is not a conventional automatic transmission. There are no fixed gears. Two variable-diameter pulleys connected by a steel belt or chain continuously change the drive ratio as the vehicle accelerates. That design can improve fuel economy and smoothness, but it depends heavily on the correct fluid.
The fluid in a CVT is not just a lubricant. It controls friction between the belt or chain and pulley faces. If the fluid is wrong, worn out or depleted, the transmission can shudder, hesitate, slip or feel rough during light acceleration.
CVT fluid is not interchangeable with conventional automatic transmission fluid. The friction characteristics are different. Using the wrong fluid can create expensive problems fast.
When a CVT starts to shudder, the fluid is usually the first place to look. A proper fluid service is far cheaper than replacing the transmission.
AMSOIL Synthetic CVT Fluid is designed for continuously variable transmissions that require CVT fluid. It is built to help prevent belt and chain slip, resist shudder and protect the internal contact surfaces that keep the transmission alive.
Benefits
What AMSOIL CVT Fluid Is Built to Do
CVT fluid has to do several jobs at the same time. It must lubricate, cool, transfer hydraulic pressure and maintain the exact friction behaviour needed between the belt or chain and the pulley faces.
Helps Prevent Belt and Chain Slip
CVTs depend on controlled friction. AMSOIL CVT Fluid is formulated to help maintain the grip required between belt, chain and pulley surfaces.
Anti-Shudder Durability
Shudder is one of the most common complaints in CVT-equipped vehicles. AMSOIL CVT Fluid is designed to resist the friction breakdown that causes that vibration.
Wear Protection
The belt, chain and pulley faces operate under high pressure. Proper fluid helps reduce wear on those contact surfaces.
Heat Resistance
Stop-and-go driving, hot weather, hills and load all add heat. Synthetic CVT fluid helps resist oxidation and breakdown under temperature stress.
Cold-Weather Flow
CVT operation depends on hydraulic control. Cold-flow performance helps the fluid move properly during startup and cold driving.
Broad Application Coverage
AMSOIL Synthetic CVT Fluid covers many common Nissan, Honda, Toyota, Subaru, Mitsubishi, Ford, GM and other CVT applications.
Testing
Published Data Matters with CVT Fluid
CVT fluid claims are easy to make and expensive to test. AMSOIL publishes performance data for its Synthetic CVT Fluid, including anti-shudder durability, wear testing and cold-temperature performance.
Anti-Shudder Durability
AMSOIL reports six times longer anti-shudder durability than the benchmark fluid in JASO LVFA testing.
FZG Wear Stages
AMSOIL CVT Fluid surpassed a 12-stage pass in ASTM D5182 FZG gear wear testing.
Field Tested Miles
AMSOIL CVT Fluid was field tested in severe-service Las Vegas taxi use.
Pour Point
Cold-temperature flow helps support proper hydraulic function during cold starts.
| Property | Test Method | Result |
|---|---|---|
| Kinematic Viscosity @ 100°C | ASTM D445 | 7.3 cSt |
| Kinematic Viscosity @ 40°C | ASTM D445 | 34.9 cSt |
| Viscosity Index | ASTM D2270 | 183 |
| Flash Point | ASTM D92 | 218°C |
| Fire Point | ASTM D92 | 238°C |
| Pour Point | ASTM D97 | −46°C |
| Brookfield Viscosity @ −40°C | ASTM D2983 | 9,051 cP |
How to Use
How to Use AMSOIL Synthetic CVT Fluid
AMSOIL Synthetic CVT Fluid is used during a CVT drain-and-fill or fluid exchange service. Always follow the factory service procedure for the vehicle.
Confirm the Specification
Check the owner’s manual or AMSOIL lookup tool to confirm the correct CVT fluid specification before ordering.
Drain and Fill
Warm the vehicle, drain the CVT fluid and refill using the correct factory procedure.
Verify Fluid Level
Many CVT fluid level checks are temperature-dependent. Overfilling or underfilling can both cause problems.
Product Codes
United States product code: CVT. Canada product code: CVTC. Typical service capacity varies by vehicle, so confirm capacity before ordering.
Compatible With
- Nissan NS-1, NS-2, NS-2V, NS-3, N-CVT
- Honda HMMF, HCF-2, Z-1, CVT
- Toyota / Lexus TC, FE
- Subaru Lineartronic CVT, CVT II, CVT III, CV-30
- Ford CVT23, CFT30, MERCON C
- GM / Saturn DEX-CVT
- Hyundai / Kia CVT-1, SP III
- Mitsubishi DiaQueen CVTF-J1, J4, J4+
Not for Use In
- Conventional automatic transmissions requiring ATF
- Hybrid eCVT units requiring ATF
- Manual transmissions
- Transfer cases
- Differentials
- Hydraulic systems
Common Questions
AMSOIL CVT Fluid Frequently Asked Questions
You can buy AMSOIL Synthetic CVT Fluid directly from AMSOIL through the Vyscocity authorized dealer link on this page.
AMSOIL makes AMSOIL Synthetic CVT Fluid. The product code is CVT in the United States and CVTC in Canada.
Yes. AMSOIL Synthetic CVT Fluid has published anti-shudder durability, wear protection and field-test data. Always confirm vehicle compatibility before use.
AMSOIL CVT Fluid is listed for Honda HMMF, HCF-2, Z-1 and CVT specifications. Confirm the required fluid by year, model and owner’s manual.
Many CVT fluid intervals fall between 30,000 and 60,000 miles, but severe service can require shorter intervals. Follow the vehicle manufacturer’s service schedule.
No. CVT fluid and conventional automatic transmission fluid are not the same. Do not interchange them unless the vehicle manufacturer specifically allows it.
Related Products
Related AMSOIL Transmission Products
Buy Through an Authorized Dealer
Get AMSOIL Synthetic CVT Fluid
If your CVT shudders, has never been serviced or is approaching its fluid change interval, AMSOIL Synthetic CVT Fluid is the product to use.