5.0 / 5.0
(4) 4 total reviews
Synthetic-blend Dexron III/Mercon ATF for older automatic transmissions and multi-purpose hydraulic applications in very large range of vehicles.
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Description
TRIAX DX3 ATF is a premium automatic transmission fluid designed for electronically controlled transmissions. It is compatible with Ford Mercon and GM automatic transmissions requiring Dexron IIIH, IIIG, IIE, or II fluids. It meets the performance standards of Allison Transmission Division (C-4) and major hydraulic pump manufacturers for anti-wear hydraulic fluids. This advanced fluid delivers excellent oxidation, anti-wear properties, and low-temperature fluidity, ensuring optimal performance for most automatic transmissions. Featuring cutting-edge technology, it minimizes transmission slippage, enabling smooth, seamless shifting and maintaining frictional stability. It's SURE SHIFT Technology incorporates specialized additives and friction stabilizers, allowing optimal syncron functionality, gear change characteristics, and overall transmission functionality. This effectively eliminates whines and gear shift slippage.
- WIDE SPEC COMPATIBILITY: Compatible with Dexron IIIH, III, IIE, and II, Chrysler MS-7176E, Allison TES 389, Allison C-4, ZF TE-ML 14A, 04D, 17C, and 03D, Ford ESP-M2C 166H, Ford ESP-M2C138CJ, Ford Mercon, and Caterpillar TO-2
- WIDE VEHICLE COMPATIBILITY: Compatible with a large range of cars, trucks, SUVs, and heavy-duty equipment, including most Ford cars and trucks, GM, and GMC trucks, Jeep and Chrysler trucks and cars built between 2004 and 2015
- SMOOTH SHIFTING: Smooth gear changes, responsive shifting, high viscosity stability, and lower transmission operating temperature with no slipping or sticking
- HIGH ANTI-WEAR PROTECTION: Protects gears and prevents scuffing
- COMPLETE SEAL & GASKET PROTECTION: For natural and synthetic rubber seals with superior yellow metal protection for brass and copper components
Specifications
- GM Dexron® III-H
- Ford’s Mercon®
- Allison C-4, CAT TO-2
- Allison TES 389
- Type A Suffix A
- Type CJ4
See data sheet for detailed specifications.
OEM Cross-Reference
• Toyota Genuine ATF Dexron III
• ACDelco ATF Type III

So far so good, I think it's a great option for older vehicles and the price is great for a premium fluid.
Great price on a superior Dex/Merc ATF. Shifts well for a long time. A superior syn blend fluid that holds up better over time than equivalent products from Valvoline, Castrol, and Supertech. Shifts are perfect for much longer than other fluids. We use this on all 3 and four speed automatics that originally spec DexIII or Mercon.
Works as it should.
This fluid performs great in all of our 3 and 4 speed automatics. Previously used Castrol Dex 3 and Super Tech Dex 3 but this fluid gives better shifts and seems to hold up better over time in our applications. A cost competitive quality product
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