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Quantity
1
Description
TRIAX ULV ATF is a 100% synthetic product designed for the late-generation, high-speed, automatic, electronically controlled transmissions found in a variety of newer vehicles, including trucks, requiring GM Dexron® ULV, Mercon® ULV specifi...
Reviews
4.9
8 ratings
5
4
3
2
1
Great Price for a Quality Spec Fluid
Great pricing on a equally if not better spec'd fluid for my transmission. Haven't used it but will come in handy in the large capacity jug for a full flush and fill.
J
JA · 16 days ago
TRIAX ULV ATF
Definitely better shifting from my 10L1000 transmission. Firmer more precise. Only have about 1000 miles since fluid exchange. Time will tell.
M
Mike · April 4, 2026
good lubricant for shudder (better than OEM fluid)
My transmission strangely developed a shudder after changing the fluid with AC Delco ULV. I then flushed it (pan only) with Triax ULV (3 galons) and after a 'fast learn" update and about 200 miles I noticed a significant improvement. Planning a second pan fluid change (3 Galon only) with Triax and hopefully shudder goes away entirely.