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Honda CVT Fluid Alternative – Which is the Best

  • 9 min read
Honda CVT Fluid Alternative

CVT, short for Continuously Variable Transmission, is a type of transmission that requires no shifting. It mimics the operation of an automatic transmission and allows for smooth transitions between gears.

You should use the best Honda CVT Fluid alternative if you don’t have cvt fluid to maintain the CVT operating at peak performance and for as long as possible.

To aid you, we have located the most reliable CVT fluid substitutes available today. One of the best alternatives to cvt fluid is Castrol Transmax or Valvoline Synthetic Transmission Fluid. Amsoil Synthetic CVT Fluid, CAM2 Synthetic CVT Fluid, and AMALIE CVT Fluid aren’t any less efficient, either.

The actual question is what to anticipate from all of the choices above. Is it worth it to go through the trouble, or would you be better off just buying Honda CVT Fluid?

Top 5 Honda CVT Fluid Alternative Reviews

We combed through the expansive catalog of CVT fluids available to find the best performance. We also considered the reviews from owners of Honda vehicles to come up with the top four CVT fluids as alternatives to the OEM version.

Castrol Transmax CVT Universal Automatic

Honda CVT Fluid Alternative

Castrol is a reputable brand in the automotive industry that we have all come to know and trust. Their Transmax CVT fluid uses an advanced full-synthetic formula to achieve exceptional performance in a wide range of vehicles.

This product uses Castrol’s smooth drive technology that utilizes certain additives to improve frictional capabilities. You can expect reduced wear in your transmission, resulting in a longer lifespan.

Another notable feature of this fluid we have observed is its remarkable capacity for cooling and high-temperature stability. The anti-corrosion property of Transmax is on par with even the most premium products on the market.

Overall, Castrol’s CVT fluid ticks all the boxes regarding a quality alternative to OEM products. You will not regret picking this.

Highlighted Features 

  • Improved frictional capabilities 
  • Compatible with an extensive array of vehicles
  • Resistant to oxidation
  • High-temperature stability 

Valvoline Full Synthetic Continuously Variable Transmission Fluid

valvoline cvt fluid

Valvoline is another brand that came up often during our perusal through user reviews. After a close examination, we also agreed with the overwhelmingly positive feedback this product has received.

Valvoline puts extra emphasis on transmission longevity. As evident by the anti-wear additives in this fluid formulated to reduce metal-on-metal friction.

Not only does this help keep your CVT in peak performance for a more extended period, and it decreases the frequency at which you must replace the fluid.

This product delivers superior wet clutch performance and allows for efficient torque transfer. On top of that, it gives excellent film protection even in temperatures. So, you won’t see a drop-in performance even during intensive operations.

In all honesty, we were pleasantly surprised with the capabilities of this fluid. It is a relatively cheap alternative that delivers a great band for your buck.

Highlighted Features

  • Improves power transfer capability 
  • Outstanding metal-on-metal friction protection 
  • Anti-shudder properties 
  • Smoother shifting 

Amsoil Synthetic CVT Fluid

best honda cvt fluid

With its synthetic CVT fluid, Amsoil has earned a reputation for delivering incredible performance when it comes to belt or chain transmissions. The main feature that allows this is their specialized formula that ensures good contact with the pulleys to eliminate slipping.

Not only that, by preventing slipping, it protects vital parts of the CVT from wear and enables it to remain in service for longer. It also reduces noise and dampens vibrations.

The thermal stability of this fluid is also exceptional and does not break down in high temperatures. It has the added effect of resisting varnish formation, slowly damaging the transmission.

If you want to ensure your ride remains in tip-top shape and don’t want to be burdened with costly repairs, look no further than Amsoil CVT fluid.

Highlighted Features 

  • Reliable and extensively field tested 
  • Reduces formations of harmful varnish
  • Resistant to heat
  • Top of the line in terms of wear protection

AMALIE Universal Synthetic Variable Transmission Fluid

Honda CVT Fluid Alternative

Amalie innovated existing formulas as a manufacturer to create as close to an actual universal CVT fluid as possible. This product meets the requirements for most vehicles made by American, Korean, and Japanese manufacturers. It also includes cars manufactured by Honda.

With noteworthy seal and swell protection, Amalies CVT fluid can maintain proper pressure even in extreme temperatures. Its formula boasts excellent stability of fluid viscosity, enabling it to perform as advertised, no matter the climate.

The anti-oxidation and anti-scuffing properties allow for a quieter and vibration-free ride. With excellent oxidation and wear protection, you can be sure it will extend your transmission’s lifespan.

Amalie has received glowing reviews from many Honda vehicle owners. After our own experience with it, we can understand why and thus recommend it without hesitation.

Highlighted Features 

  • Exceptional anti-shudder and anti-scuffing capabilities 
  • Smoother and a more comfortable ride experience 
  • Protection against oxidation 
  • Pressure stability in high temperatures 

CAM2 Synthetic CVT Transmission Fluid

honda cvt transmission fluid change cost

To begin, we recommend looking into Cam 2 Full Synthetic CVT Fluid. To produce lubrication, it uses a variety of base oils in conjunction with various additives, making it relatively similar to the other formulations. For the best value, look for a whole quart that will allow you to replace your car’s fluid system completely.

These chemicals benefit from a higher flash point, greater heat tolerance, and improved lubrication because of their artificial nature made entirely from synthetic materials.

These chemicals benefit from a higher flash point, greater heat tolerance, and enhanced lubrication because of their artificial nature. They have created a formula to decrease the risk of oxidation and control friction in CVTs that have belts.

The fluid is excellent for those who want to save money immediately, and it will continue to pay dividends in the long run by reducing transmission wear and tear.

Unfortunately, this fluid is incompatible with manual transmissions or any other continuously variable transmission (CVT) type. Even though it is by far the most common type, the market for CVTs does not exclusively consist of this type. Consequently, you should see if your car is suitable.

Highlighted Features

  • Exceptional heat resistance
  • Smoothly shifts all CVT transmissions.
  • Transmission fluid loses its chemical impact after opening.
  • This easy-to-use choice has an anti-spill container.

Things Need To Look Before Buying a Honda CVT Fluid

The type of fluid used dramatically affects the performance of Continuously Variable Transmission (CVT). It is essential to proceed when searching for alternatives, as making uninformed decisions could result in the failure of the CVT in the long run.


It is by far the most crucial aspect to remember when looking for alternatives to the OEM CVT fluid. Each vehicle requires a particular range of properties in its fluid.

Everything from viscosity to frictional properties must be within a certain bracket to prevent issues like belt slippage, sluggish response time, or outright damage to said transmission.

Consult the manufacturer-recommended specs of your car’s CVT fluid first. After that, compare it to the aftermarket fluids data sheets to find something compatible.

Thermal Stability

One primary function of CVT fluids is preventing transmission from overheating. It means throughout its life; this fluid will experience a wide range of temperatures from where it can peak to 240°F.

Poor-quality products with insufficient thermal stability won’t last long as they will begin to break down relatively quickly. These will also have trouble mitigating the heating issue of the transmission.

Price Range

It is generally recommended not to cheap out on your CVT fluid as it does serve a critical role in the everyday operation of your ride. It also does not need to be changed all that often. However, some manufacturers have started to use this mentality to their advantage. 

Their products come at exorbitant prices that make some seemingly bold claims. But a closer inspection of their data sheet will reveal that this only offers marginal if any, extra benefits over much cheaper competitors. So do some research before reaching out for any product.

Frequently Asked Questions

  • Why Is CVT Fluid Needed?

CVT fluid is a lubricant used in continuously variable transmissions. It has been designed to minimize vibration during power transmission. Additionally, this fluid protects against wear and oxidation for high-tech CVT gearboxes.

  • Is CVT Fluid the Same Thing as Transmission Fluid?

Transmission fluid and CVT fluid are two different things. Automatic transmissions require transmission fluid, while continuously variable transmissions (CVTs) require CVT fluid. So, CVT transmissions can’t use transmission fluids and vice versa.

  • When Should You Change the Fluid in Your CVT Transmission?

It depends on the vehicle’s kind and usage. Generally, well-known automakers’ typical lifespan of CVT fluids is five years or approximately 100,000 miles. The frequency of replacing CVT transmission fluid depends on factors such as the age of the vehicle, mileage, and how well the owner takes care of it.

Bottom Line

Now that you have this information, you can make an informed decision while shopping for the best Honda CVT fluid alternative. As a bonus, we’ve included all the info you need to decide which cvt fluid option is best for you.

Other viable choices for the Honda CVT fluid are presented here. Castrol Transmax, on the other hand, is our go-to recommendation. This fluid is an available drop-in replacement for Honda CVT fluid. All the others are excellent choices as well.

About the author

Marcus Brown is editor-in-chief of The FatMech and is a mechanic with ten years' experience based in London, UK. Having worked for major dealerships for many years, Marcus now works for a local independent garage and has experience working on nearly every make and model of car. Marcus also has a passion for writing and teaching, which is where the idea for The FatMech came from. In his spare time, Marcus enjoys playing golf, doing home renovations and gardening. He lives just outside London with his wife and son.

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