Electronic Vehicle (EV) Fluids
Electric vehicles run differently from traditional cars. They rely on advanced electronic vehicle (EV) fluids designed to manage heat, reduce friction, and protect components under high electrical loads. Choosing the right electric vehicle fluid is essential for performance, efficiency, and long-term reliability. EVs demand more than standard lubricants. They need specialised EV transmission fluid, EV cooling fluid, and EV heat transfer fluid to keep systems working smoothly.
EV transmission fluids
These Electronic Vehicle (EV) Fluids play a vital role in maintaining seamless power delivery. These fluids reduce wear on gears, minimise energy losses, and ensure quiet operation. They also provide the electrical insulation EV drivetrains require. Without them, transmission efficiency and durability can suffer.
EV cooling fluids
These are equally important. Batteries generate significant heat during charging and driving. A high-quality EV heat transfer fluid keeps battery temperatures stable, improves safety, and extends battery life. By maintaining the right thermal balance, these fluids support faster charging and consistent range.
Modern EV systems combine electric motors, batteries, inverters, and power electronics. Each of these relies on precise fluid technology. Using the wrong electric vehicle fluid can lead to overheating, reduced efficiency, or even component failure. Selecting the correct fluid helps protect your investment and keeps your EV running at peak performance.
The Castrol ON EV Fluids range leads the way in this field.
Castrol has developed a specialised line designed specifically for electric vehicles. The range includes EV transmission fluid, EV cooling fluid, and EV heat transfer fluid. Each product works to manage heat, deliver reliable lubrication, and protect sensitive electrical parts. Castrol ON EV Fluids help extend component life, improve driving efficiency, and support ultra-fast charging. They have been engineered in partnership with leading EV manufacturers, ensuring they meet the toughest demands of modern electric mobility.
As EV adoption grows, choosing the right fluids becomes even more critical. Investing in advanced electric vehicle fluids improves safety, efficiency, and performance. Whether it’s for the drivetrain, battery system, or thermal management, the right choice ensures your EV delivers the smooth, reliable drive you expect.