What Is Automatic Transmission Fluid and Why Is It Important?
Most car owners are quite familiar with engine oil, but automatic transmission fluid (ATF) often doesn’t receive the attention it deserves. Yet, transmission fluid is a key technical liquid that extends the life of the gearbox, maintains performance, and ensures safe driving.
Choosing a high-quality product in this area is crucial. Transmission fluids produced by AMINOL Premium Automotive Lubricants are manufactured using advanced technology and fully comply with international standards.
Below, we will explain in detail what automatic transmission fluid is, its functions, types, the importance of choosing the right one, the advantages of the AMINOL brand, and proper maintenance tips.
What Is Automatic Transmission Fluid?
Automatic transmission fluid (ATF) is a specially formulated technical liquid that ensures the functioning of the mechanical and hydraulic components of the gearbox.
AMINOL transmission fluids are manufactured with advanced additive technology and:
Provide transmission through hydraulic pressure
Cool down the heat generated inside the gearbox
Protect metal parts from corrosion
Lubricate internal components to reduce friction
Allow smooth and problem-free gear shifting
Why Is Automatic Transmission Fluid Important?
If transmission fluid is not chosen correctly and not replaced on time, serious failures may occur in your vehicle. That’s why ATF is important because it:
Extends gearbox life
Reduces fuel consumption
Ensures safe driving
Prevents overheating and breakdowns
Avoids costly repairs
Here, AMINOL ATF products are especially recommended, as they are available for both modern and classic vehicles.
Main Functions of Automatic Transmission Fluid
Lubrication and Friction Reduction
AMINOL ATF minimizes friction and protects the gearbox for long-lasting performance.
Cooling and Heat Reduction
Thanks to its heat-resistant formula, the risk of overheating is reduced.
Transmission of Hydraulic Power
AMINOL fluids ensure smoother and more stable gearbox operation.
Corrosion Protection
Special additives prevent rust and corrosion.
Types of Automatic Transmission Fluids
AMINOL offers a wide range of transmission fluids suitable for different transmission types:
Dexron and Mercon Oils – AMINOL Dexron II, Dexron III, and Mercon are compatible with most vehicles.
CVT Fluids – Specially designed AMINOL CVT Fluid protects continuously variable transmissions.
ATF+4 – Suitable for Chrysler and other models.
WS and LV Types – AMINOL WS and LV series fluids for new-generation Toyota and Asian manufacturers.
When Should ATF Be Changed?
On average, ATF should be changed every 40,000 – 60,000 km.
Signs include:
Delayed gear shifting
Shuddering or slipping
Overheating and burning smell
Strange noises from the gearbox
To avoid these problems, timely replacement with AMINOL ATF is recommended.
How to Choose Automatic Transmission Fluid?
Follow manufacturer recommendations
Use only CVT oil for CVT transmissions
Always choose genuine, high-quality oil – with AMINOL you are safe
Pay attention to standards (Dexron, Mercon, ATF+4, etc.)
ATF and Driving Habits
The life of your gearbox also depends on your driving style:
Avoid sudden accelerations
Don’t keep the gear in “N” position for too long
Regularly change with AMINOL ATF fluids
Frequently Asked Questions
Can engine oil be used instead of ATF?
No, they are completely different fluids.
What happens if I use the wrong ATF?
The gearbox may fail and require expensive repairs.
Can I replace ATF at home?
Not recommended without technical knowledge. Use AMINOL partner service centers.
Automatic transmission fluids are essential for long-lasting, smooth vehicle performance.
AMINOL Premium Automotive Lubricants meet international standards and are fully compatible with different transmissions.
The best choice for your vehicle – AMINOL Transmission Fluids.
