Purpose and Specifications

Castrol 15D7AA is a premium synthetic transmission oil designed for automatic transmissions, especially CVTs in Toyota, Nissan, and similar vehicles. This 20-liter barrel delivers smooth shifting, superior wear protection, and reliable performance in everyday driving conditions from -30°C cold starts to 150°C high-heat operation.

• Matches Toyota CVT Fluid TC/FE and Nissan CVT NS-1/NS-2 specs for perfect compatibility
• Red color helps spot leaks quickly
• Full synthetic formula resists breakdown for transmissions lasting over 200,000 km
• Ideal for 6-speed automatics and CVTs in cars from 1990-2026

When to Use / Replace?

Use Castrol 15D7AA in CVT and automatic transmissions calling for Toyota or Nissan CVT fluids. Replace every 60,000-100,000 km or 4-5 years to prevent slipping, overheating, or failure - check your owner's manual for exact intervals. Shelf life is 5 years unopened in cool, dry storage.

FAQ

Q: Is this safe for my Toyota CVT?
A: Yes, it meets Toyota CVT Fluid TC and FE specs exactly, ensuring smooth belt operation and long life.

Q: How often should I change it?
A: Every 60,000-100,000 km or 48 months under normal use; sooner if towing or in hot climates.

Q: Will it fix leaks?
A: It conditions seals to reduce minor leaks, but inspect for damage first.