Purpose and Specifications

RAVENOL ATF T-IV Fluid 4L is a synthetic automatic transmission fluid designed for Toyota and Aisin AW transmissions. It meets key specs like Toyota JWS 3309, ESSO JWS 3317, VW G 055 025, and Ford WSS-M2C 924A, replacing older T, T-II, and T-III fluids for smooth shifting and long transmission life.

This mid-class oil provides maximum wear protection in all conditions, with excellent lubrication down to -48°C for reliable winter starts. It stays thick at high operating temps up to 150°C, resists oxidation, prevents foaming, and protects seals and metals without causing slips or harsh shifts.

• 4-liter volume fills most transmissions fully
• Smooth gear changes and reduced wear
• Compatible with BMW Mini, VW/Audi, Porsche, and Fiat systems

When to Use / Replace?

Use RAVENOL ATF T-IV Fluid in Toyota/Aisin AW automatics for everyday driving, towing, or high-heat conditions. Replace every 60,000-100,000 km or 3-5 years, or sooner if towing heavy loads or in extreme temps. Always flush the system first for best results. Shelf life is 5 years unopened.

Ideal for preventing costly repairs by keeping clutches and gears lubricated.

FAQ

Can I use this in my Toyota instead of dealer fluid? Yes, it directly replaces Toyota T-IV and older types, matching exact specs for safe, smooth performance.

How do I know when to change it? Check fluid color and level every 20,000 km; change at 60,000 km or if burnt smell appears to avoid slippage.

Will it work in cold winters? Absolutely, lubricates fully at -48°C so your transmission shifts easy even in freezing weather.