As a side note, our local NAPA rep brought by some Eneos oil products. One of them is was SP III ATF. Not to be confused with other multi-purpose ATFs, this was strictly for transmissions requiring SP III. He said it would cost about 4.00/qt. Maybe a viable option for those still under warranty?
2001 Hyundai Elantra 2.0
1998 Chevy Malibu 2.4
1995 Pontiac Grand Am 3.1
1979 Ford F-150 351M