

⚙️ Shift smarter, drive longer—TRIAX DX3 keeps your transmission in peak form!
TRIAX DX3 ATF is a premium, multi-purpose automatic transmission fluid compatible with most GM Dexron III and Ford Mercon applications. Engineered for smooth shifting, high mileage protection, and broad vehicle compatibility, it safeguards gears, seals, and metal components while optimizing transmission performance across cars, trucks, SUVs, and heavy-duty equipment.




| ASIN | B083PN9DL1 |
| Best Sellers Rank | #57,512 in Automotive ( See Top 100 in Automotive ) #128 in Transmission Fluids |
| Brand | Triax |
| Brand Name | Triax |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 291 Reviews |
| Item Form | Oil |
| Liquid Volume | 1 Quarts |
| Manufacturer | TRIAX Lubricants LLC |
| Package Information | Bottle |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Automatic transmissions with Dexron IIIH, Dexron IIIG, Dexron IIE, Dexron II, and Dexron fluids or Ford Mercon ATF compatibility Specific Uses For Product Automatic transmissions with Dexron IIIH, Dexron IIIG, Dexron IIE, Dexron II, and Dexron fluids or Ford Mercon ATF compatibility See more |
| UPC | 852771008040 |
J**S
Great product
Pretty nice at the price and it worked good
E**Z
Top notch
I did my research it’s a great Oil
T**S
Not Bad
Its performance is the same as other oils. It's very convenient to add it up, and that's all.
T**Y
Nice price for synthetic
I liked the price for synthetic using for my Turbo 400 in my Pro Street 1975 Chevy Monza.
M**R
Great price
Awesome price awesome customer service
K**S
No damage shipping
Delivered as promised. Delivery took a few days. But this stuff is heavy. The buckets were in heavy duty boxes I would buy again
J**N
So far so good
Been working great, have only been on it for about 200 miles though. If I dont edit this it’s safe to assume it’s doing it’s job! Just remember (not even specifically for this ATF) that changing atf can cause slips because you lose some of the old clutch material. Before worrying about that though you should double check the level, personally it started slipping because it was too low, added half a quart and we are all good!
B**J
Great Product!
Use it in my 2001 Pontiac Grand Prix GTP. Over 200k miles on transmission,and still going.
Trustpilot
3 weeks ago
5 days ago