Purpose and Specifications

Castrol ON EV Transmission D1 15F219 is a premium full synthetic transmission fluid designed specifically for electric vehicle (EV) transmissions with dry e-Motors. This 5-liter canister protects gears and bearings in high-torque EV drivetrains like those in Mercedes-Benz EQS and EQE models, ensuring smooth power delivery and helping your EV go further on a single charge.

It flows easily in extreme cold down to -40°C for quick starts in winter, stays stable up to 200°C to prevent wear during high-speed driving, and offers excellent protection against friction and heat buildup. Perfect for modern EVs from brands like Mercedes-Benz, Aiways, Vinfast, and more, it extends drivetrain life with superior lubrication under heavy loads.

When to Use / Replace?

Use Castrol 15F219 in compatible EV transmissions to maintain peak efficiency and prevent costly repairs. Replace every 100,000 km or 5 years under normal driving, or sooner (every 60,000 km or 3 years) if towing, frequent short trips, or extreme temperatures. Shelf life is 5 years unopened when stored cool and dry.

Key Benefits:

• Reduces viscosity for better energy efficiency and range
• Protects against wear in high-torque EV conditions
• Handles -40°C cold starts and 200°C heat without breaking down
• Ideal for Mercedes EQS/EQE and other EVs