Purpose and Specifications

Castrol Transmax Dual Multivehicle 15EEFA is a full synthetic transmission oil designed for dual-clutch transmissions, including 7-speed and 8-speed systems in cars from brands like Audi, BMW, Citroen, and more. This 75W synthetic fluid ensures smooth gear shifts, protects clutches from wear, and handles high operating temperatures up to 150°C while flowing easily in cold starts down to -40°C.

Practical benefits include extended transmission life, reduced shuddering during shifts, and compatibility with electric motor vehicles. Comes in a 1-liter bottle for easy top-ups or full changes. Recommended change interval is every 80,000 km or 5 years, whichever comes first, following your vehicle's specs.

When to Use / Replace?

• Use this oil in dual-clutch transmissions requiring Ford WSS-M2C936-A or similar specs to maintain precise clutch engagement and prevent slippage.
• Replace if you notice rough shifting, delayed engagement, or unusual noises, typically every 80,000 km or 5 years under normal driving.
• Ideal for high-mileage drivers or severe conditions like towing; shelf life is 5 years unopened when stored cool and dry.

FAQ

Is Castrol 15EEFA suitable for my Audi or BMW? Yes, it's made for dual-clutch transmissions in these and many European cars—check your owner's manual for exact specs.

How often should I change this transmission oil? Every 80,000 km or 5 years to keep shifts smooth and avoid costly repairs.

Can I use it in cold climates? Absolutely, the 75W rating ensures easy flow at -40°C for reliable winter starts.