Yes, any licensed ATF+4 brand can be used / mixed with any other licensed ATF+4 brand.
"Can I mix licensed ATF+4® fluids as long as they are FCA (formerly known as Chrysler) licensed and approved?
Yes, as long as it is FCA licensed and approved ATF+4® (with "ATF+4®" as part of the brand name and a valid license number on the back of the label)."
ATF+4 is a Mopar (Dodge, Jeep, Chrysler) spec fluid, most often used in their automatic transmissions, and also power fluid systems, and transfer case units. ATF+4 is a full synthetic fluid and exceeds the requirements of ATF+3, a semi-synthetic formula, according to the parts counterman at a local Jeep dealership.
I personally have added/mixed Super Tech ATF+4 with the Advance Auto Parts ATF+4, the Castrol ATF+4, at different times depending on what I have left over or available at the time. I have a 2003 Jeep Liberty Sport 4x4 with the 3.7L V6 engine, and the 42RLE automatic overdrive transmission. When purchased new it had 11 miles on it, it now has 233, 856 miles on it. I use it to tow, to navigate snow, and everyday day commuting. I have the original transmission, and other than routine fluid and filter maintenance, it has not had any other service. When I first bought it, ATF+4 was only available through the JEEP Dealership and at a higher price. I continue to use, and would not hesitate to recommend Super Tech ATF+4 from Walmart. As with any fluid, consult your vehicles owner's manual for fluid specifications and recommendations.
Yes. All ATF+4 fluids are compatible whether conventional, synthetic blend or full synthetic.
answered 1 year, 1 month ago
I personally would not mix oils from different providers when employed in a hydraulic device like a transmission or power steering box or brake system.
They all have different recipes of chemicals even though they are inherently similar. None of them test their recipe against that of their competitors.
Stick with one fluid manufacturer and type of fluid.
answered 2 years, 8 months ago
All ATF+4 should be a very specifc formula. Furthermore SuperTech is one of the brands approved by Chrysler. Here is a website http://www.centerforqa.com/licensedatf4brands.html
answered 3 years, 8 months ago