Purpose and Specifications

AISIN ATF 6+ Fuel Economy (ATF-91001) is a synthetic automatic transmission fluid engineered for modern fuel-efficient vehicles. This low-viscosity fluid reduces engine load, helping your vehicle consume less fuel while maintaining smooth transmission operation across a wide temperature range.

The fluid works in temperatures from -40°C to +160°C, ensuring reliable performance whether you're driving in extreme cold or heavy traffic. It's formulated with advanced synthetic base oils and additives that protect against wear, corrosion, and foaming—keeping your transmission clean and extending its service life.

Compatible with: Aisin Warner JWS3324, Ford Mercon LV/SP, GM Dextron VI, Honda ATF DW1, Hyundai/Kia SPIV, Mazda FZ, Mercedes MB 236.41, Nissan Matic K/S, and Toyota/Lexus ATF WS transmissions.

When to Use / Replace?

Check your vehicle's owner manual for the exact service interval. Most modern automatic transmissions require fluid inspection every 40,000–80,000 km or 2–3 years, whichever comes first. Some sealed transmissions may go longer between services.

Replace the fluid if it appears dark, smells burnt, or shows signs of contamination. Regular fluid changes prevent costly transmission repairs and maintain fuel efficiency gains.

Frequently Asked Questions

• Can I mix this fluid with other ATF brands? No. Always use the fluid specified in your owner's manual. Mixing different ATF types can cause shifting problems and transmission damage due to incompatible additives.
• How long does an unopened bottle last? Store in a cool, dry place away from direct sunlight. Unopened bottles remain usable for approximately 3–5 years from the manufacturing date.
• Is this fluid suitable for towing or high-load driving? Yes. This synthetic formula provides excellent oxidation resistance and shear stability, making it suitable for towing and sustained high-load conditions typical of diesel or heavy-duty vehicles.