Triax ULV Full Synthetic ATF Automatic Transmission Fluid 1 Gallon — Mercon & Dexron ULV, High Shear Stability

Triax ULV ATF Full Synthetic is a high-performance automatic transmission fluid formulated to meet Mercon ULV and Dexron ULV specifications for modern 6–10 speed transmissions.

Designed for modern passenger cars, SUVs, and light trucks, this full-synthetic ATF delivers smoother shifts, extended service life, and reliable performance across extreme temperatures. It covers a broad range of OEM approvals including Dexron ULV, Mercon ULV, and several manufacturer-specific specs used in GM, Ford, BMW, Mercedes, Nissan, and JATCO-equipped vehicles. The formulation prioritizes shear stability, oxidation resistance, and film strength so transmissions stay responsive under towing, heavy loading, and stop-and-go driving.

How will this ATF affect shifting and drivability?

Triax ULV ATF is engineered to promote precise, quiet shifts and reduce clutch shudder across automated transmissions that require ULV fluids. Its additives help maintain consistent hydraulic control and friction performance over time, so gear transitions remain smooth even after many miles.

• Ultra-smooth shift feel in modern multi-speed transmissions
• Reduced shudder, slipping, and gear sticking under load
• High shear stability to preserve viscosity and shift quality
• Formulated for both city driving and towing scenarios

Which vehicles and specs does this product support?

This ATF meets or exceeds a wide range of OEM ULV specifications and is compatible with multiple makes and models that call for Dexron ULV or Mercon ULV fluids. It is suitable for recent GM 10-speed applications and many Ford, BMW, Mercedes, Nissan, and JATCO transmissions that specify ULV-type fluids.

• Meets Dexron ULV and Mercon ULV requirements
• Approved for Mercedes Benz 236.17 and BMW ATF 7 families
• Suitable for GM 10L80/10L90 10-speed transmissions (e.g., Silverado, Tahoe, Escalade)
• Compatible with Nissan Matic P, JATCO 9-speed, and other ULV applications

What are the durability and temperature benefits?

Formulated for both very low and very high operating temperatures, Triax ULV ATF maintains film strength and oxidation resistance so transmissions stay protected during severe service. The advanced base oils and additive package extend drain intervals under normal driving and help preserve performance during towing and repeated hot cycles.

• Pour point formulated for extreme cold starts
• High thermal and oxidation stability for hot climates
• Extended drain capability for long service intervals under standard use
• High film strength to resist wear during heavy loads

How should I use this fluid and when is it appropriate to change it?

Use Triax ULV ATF wherever the vehicle manufacturer specifies Mercon ULV, Dexron ULV, or a compatible ULV ATF approval. Check your owner’s manual for the exact specification and recommended service interval. For typical driving, extended drain intervals are possible, while heavy-duty applications will require more frequent changes according to duty cycle and OEM guidance.

• Follow vehicle manufacturer spec and capacity for fill volume
• Inspect transmission performance; change sooner under severe towing
• Recommended service intervals vary—refer to the OEM schedule
• Use correct filling and level-check procedure for 6–10 speed units

Who this is for: Triax ULV ATF is intended for owners and technicians of modern cars, SUVs, and light trucks that require Mercon ULV or Dexron ULV fluids—especially vehicles with 8–10 speed transmissions, GM 10-speed applications, or where extended drain and heavy-duty stability are priorities. Choose this fluid if you need a full-synthetic, OEM-compatible ATF that supports smooth shifting, high-temperature protection, and long service intervals without sacrificing wear protection during towing or frequent load cycles.