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The 8 Best transmission fluids of 2025

Are you trying to find transmission fluids among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling transmission fluids on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 19 hours of research and did 35 transmission fluids tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best transmission fluids you can buy today

SaleNo. 1
Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA
  • FOR USE IN 95% of ATF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
  • HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
  • IMPROVE DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
  • ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
  • FULL SYNTHETIC FORMULA protects against engine breakdown better than conventional fluids
  • Currently unable to ship this product to customers located in California.
SaleNo. 2
Castrol Transmax High Mileage Automatic Transmission Fluid, 1 Gallon
  • Engineered to help alleviate typical problems experienced by transmissions with over 75,000 miles such as leaks and rough shifts
  • Additional seal conditioners to prevent or help stop leaks
  • Extra cleaning agents to reduce varnish and sludge formulation
  • For use in most Honda, Acura, Toyota, Nissan, Mazda, Volvo and other imported vehicles
  • Exceeds the requirements of the JASO-1A performance standard created by Japanese Automobile Manufacturers; This standard is recognized by Japanese OEMs in certifying ATF for use in their vehicles
No. 3
Castrol Transmax ATF/CVT Universal Automatic Transmission Fluid, 1 Gallon, Red, 128 Fl Oz (Pack of 1)
  • For most automatic and & continuously variable transmissions including Ford, GM, Chrysler and Asian Imports
  • Enhanced friction durability for smooth transmission performance
  • Superior high temperature protection to effectively resist oxidation
  • Unsurpassed protection against copper corrosion
No. 4
ACDelco GM Original Equipment 10-9395 Dexron VI Automatic Transmission Fluid - 1 gal
  • Backward compatible with previous Dexron automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous Dexron fluids
  • Improved performance over previous Dexron fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
  • Potential to enable improved fuel economy and longer transmission life
  • Provides for extended drain intervals. Provides consistent shift performance, even in extreme conditions.
SaleNo. 5
Toyota 00289-ATFWS Automatic Transmission Fluid, 192 Ounces, 6 Pack
  • 6Qt Genuine 00289-ATFWS
  • 100% brand new and never used
  • Genuine Toyota Lexus automatic transmission fluid
  • Fit Type: Universal Fit
SaleNo. 6
Valvoline Import Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
  • Enhanced anti-shudder protection for smooth shifting and maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
No. 7
Honda FBA_08200-9008 08200-9008 Automatic Transmission Fluid, 4 Pack, 1 US QT /946 ML
  • Genuine Honda Transmission
  • Honda DW-1 Automatic Transmission Fluid, 1 quart, Pack of 4
  • Its wide viscosity range provides outstanding protection
  • Package Weight : 7.58 pounds
SaleNo. 8
Valvoline ATF +4 Full Synthetic Automatic Transmission Fluid 1 QT
  • EXCEEDS DEMANDS OF AUTOMATIC TRANSMISSIONS of most Chrysler, Dodge, Ram & other Stellantis vehicles
  • HIGH-EFFICIENCY CONDITIONERS protect and prolong the elasticity of seals, preventing leaks
  • ADVANCED TECHNOLOGY REDUCES WEAR, foaming, and oxidation while protecting transmission performance
  • SUPERIOR HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather & driving situations
SaleNo. 9
Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack)
  • Genuine OEM Dodge/Mopar factory fit part
  • The approved automatic transmission fluid for all vehicles factory filled with ATF+4.
  • Do not use this transmission fluid for either Crossfire or Sprinter automatic transmissions.
  • Caution: This product can expose you to chemicals which might cause cancer and birth defects or other reproductive harm.
SaleNo. 10
Valvoline CVT Full Synthetic Continuously Variable Transmission Fluid 1 QT
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Enhanced anti-shudder protection for maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
No. 11
Ford XT-10-QLVC 5 Quart Mercon-Lv Automatic Transmission Fluid 1 Pack
  • Ford XT-10-QLVC 5 Quart Mercon-Lv Automatic Transmission Fluid 1 Pack
  • -Make sure this fits by entering your model number. -Geniune OEM part
  • Geniune Ford replacement parts are a part of what keeps a vehicle looking and performing its best over the long term, something that the Ford company has always known. When choosing parts for your Ford vehicle, make the best choice: Use durable and affordable parts made specifically for the manufacturer of your vehicle. These genuine Ford parts are a fit for your vehicle. Ford OEM parts are the way to go if you want to keep your vehicle as close to its original condition as possible.
SaleNo. 12
Motorcraft XT11QDC Transmission Fluid
  • Package Weight : 32.2817248764489 pounds
  • Provides exceptional drivetrain protection
  • Made to provide the perfect lubricant solution for your needs
  • Designed with innovative manufacturing techniques
No. 13
ACDelco GM Original Equipment 10-9244 (88865618) Dexron VI Full Synthetic Automatic Transmission Fluid - 1 gal
  • Backward compatible with previous DEXRON automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous DEXRON fluids
  • Improved performance over previous DEXRON fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance.
  • Designed for anti-wear protection and shear stability
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
No. 14
ACDelco GM Original Equipment 10-9243 (88865549) Dexron VI Full Synthetic Automatic Transmission Fluid - 1 qt
  • Backward compatible with previous Dexron automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous Dexron fluids
  • Improved performance over previous Dexron fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
  • Potential to enable improved fuel economy and longer transmission life
  • Provides for extended drain intervals
No. 15
Nissan Genuine OEM CVT-3 Transmission Fluid 999MP-NS300P (5 Quarts)
  • The exact original equipment manufacturer fluid that your vehicle came with; use where nissan cvt ns-3 fluids are required in nissan, infiniti, and other make vehicles
  • Unique formulation of high quality friction modifiers and additives ensures stable, precise operation
  • Offers superior low temperature fluidity for smoother shifting and maintains proper pressure in hot weather
  • Offers superior low temperature fluidity for smoother shifting and maintains proper pressure in hot weather
SaleNo. 16
Motorcraft - Fluid - Transmission (XT105Q3LV)
  • Motorcraft Transmission Fluid - XT105Q3LV
  • Item Package Dimension: 12.009L x 8.49W x 4.489H inches
  • Item Package Weight - 9.23 Pounds
  • Item Package Quantity - 1
  • Product Type - AUTO ACCESSORY
No. 17
Toyota 00279-000T4 Automatic Transmission Fluid, 192 Ounces, 6 Pack
  • Fit type: Universal Fit
  • Package Dimensions: 24.003 H x 19.177 L x 22.86 W (centimetres)
  • Package Weight: 5.488 kilograms
  • Country of Origin : United States
SaleNo. 18
ACDelco GM Original Equipment 10-9394 Dexron VI Automatic Transmission Fluid - 1 qt
  • Backward compatible with previous DEXRON automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous DEXRON fluids
  • Improved performance over previous DEXRON fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance
  • Potential to enable improved fuel economy and longer transmission life
  • Provides for extended drain intervals
No. 19
Hot Shot's Secret Adrenaline Speed Shift (SS) Transmission Fluid 1 Gallon
  • Helps reduce extreme heat
  • Promotes non-slip shifts & increases response time
  • Improves horsepower up to 3% over the leading national brand
  • Protects against wear
  • 100% PAO formula
No. 20
Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT
  • The ultimate protection for your automatic transmission
  • 45% stronger against breakdown
  • Dual Defense Additive Technology combines friction modifiers and anti-wear additives for two layers of protection
  • Suitable for use in over 92% of vehicles in light duty automatic transmissions 2010 and newer

How to choose a good transmission fluids

Does the idea of finding a fantastic transmission fluids make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in transmission fluids. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top transmission fluids products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top transmission fluids on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top transmission fluids brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top transmission fluids based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the transmission fluids were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good transmission fluids, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your transmission fluids.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting transmission fluids for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our transmission fluids. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what transmission fluids should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on transmission fluids.