By Valvoline

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Description & Features+

MaxLife DEX/MERC ATF contains a blend of superior base oils and a unique additive package to help extend the life of transmissions. It is formulated to maximize transmission performance, reduce transmission wear, and improve and maintain smooth shifting longer than conventional fluids. MaxLife DEX/MERC ATF is compatible with new and rebuilt transmissions and will not void new car warranties.

Recommended for use where DEXRON, DEXRON II, III and VI, Toyota T-IV and WS, MERCON®, MERCON® SP and LV, Allison TES 389, Nissan Matic-D, Matic-J and Matic-K, Honda Z-1 (except CVT), Mercedes NAG-1, Mitsubishi Diamond SP-II and SP-III and many others are required.

  • High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks
  • Long-life friction modifiers and premium base oils help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
  • Advanced anti-wear agents provide wear protection for smoother shifts under all driving conditions
  • Enhanced cleaning additives help reduce varnish formation and keep the transmission running properly longer
  • Engineered with a unique blend of viscosity modifiers and base oils to provide better oil flow at low temperatures and greater film protection at higher temperatures


Available for Shipping to Grab & Go Locker
Available for Shipping to Canada Post
Product Identifiers
Walmart Item #
1095100, 30308440

From the Manufacturer +

Ratings & Reviews+

Rated 5 out of 5 by from Mazda 6 2006 V6 GT Before refilling my car, I had searched the Web and read all related reviews on the performance of this product. Finding a lot of good comments on its match for that of Toyota T-IV, I decided to try it on my Mazda 6 that requires Toyota T-IV. Only did as instructed on the service manual by draining and filling the same amount of fluid of 4 litres, I found a big improvement in the operation of my car's transmission which had some hesitation between gears 3 and 4 as well as a shudder between gears 1 and 2. Now all the shudder between gears 1 and 2 disappeared and hesitation between gears 3 and 4 has been much improved. I plan to drain and fill it again sometime, wishing more improvement of the performance of the tyranny. 
Date published: 2013-11-25
Rated 5 out of 5 by from Great honda ATF (DW-1) alternative I have used in numerous Honda's (accord, civic, odyssey) with no long term problems. I have 2004 odyssey with 350,000 KM on original transmission and have always used Maxlife ATF. Its a lot cheaper then genuine honda atf, and works just as good. Its hard to find at Walmart store now, so if you see it don't hesitate to buy.
Date published: 2015-04-21
Rated 4 out of 5 by from Valvoline Multi-Vehicle ATF Well...I read a lot of stuff here and there as to whether this ATF would be good in a mazda 3 - as mazda 3 requires a MV transmition fluid. No one really knows what what's the equivalent of mazda's MV fluid and no one really talks about it. So here's what I figured: mazda 3 is a very popular and inexpensive car so its transmition must be pretty basic as you would expect in all entry level cars. It cannot be anything fancy so even if the dealer or the manual won't tell you that, MV must stand for Multi-Vehicle. So I decided to go ahead and replaces my fluid with Valvoline and my transmition works just fine. The jerk between 1st and 2nd gears is still there to a certain extend but then again, don't expect a fluid to fix gear ratio issues or whatever. the fluid is there to lubricate the gears, nothing more. So yeah, you can use this fluid in Mazda 3. I've been using it for a year now and did not experience any problems - leaks or whatever
Date published: 2014-02-24
Rated 4 out of 5 by from Amazing price I bought that about 2 months ago.. it was cheap and great..only bad thing though is that it's always limited or out of stock..would definetly buy again if it's back in stock
Date published: 2017-03-21
Rated 5 out of 5 by from improved shifting I put this in our 2009 Kia Majentis with 136000 km. The transmission had been shifting hard. The MAXLIFE ATF fluid has made the transmission shift like new. I couldn't be happier, this is an excellent product. We have put on 8000 km since the change.
Date published: 2017-01-16
Rated 4 out of 5 by from castrol imv transmission oil excellent product at a great price ... would give 5 star if walmart would send the right amount..
Date published: 2016-02-29
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