Originally Posted By: Geo_Prizm
What is the equivalent of DexIII in Amsoil and Mobil ATFs?
Your question is the answer. Amsoil ATF and Mobil 1 ATF are Dex III recommended replacements. Amsoil also has the ATD
ATF
AUTOMOTIVE
• GM DEXRON® III-H
• Ford MERCON® & MERCON V
• Chrysler ATF+4®
• Toyota Type T-III and T-IV
• Honda Z-1 (Not CVT)
• Diamond SP II & III (Mitsubishi/Hyundai/Kia)
• Mazda ATF-III, ATF-MV
• Subaru ATF, ATF-HP
• Nissan Matic D, J & K
• Idemitsu K-17
• BMW LA2634
• LT 71141
• Audi G-052-025-A2 & G-052-162-A1
• Volvo 97340
• MB 236.1, 236.2, 236.5, 236.6, 236.7, 236.9 & 236.10
• JWS 3309
• NAG 1
• ETL-7045E, ETL-8072B & N402
• Mopar AS68RC
ATD
Recommended for use in applications specifying Allison® TES-295 or C4, DEXRON® III, MERCON®, Voith G-1363, ZF® TE-ML 14C
Mobil 1 will also work well for Dex III applications, but since XOM makes Dex VI, and Dex VI is backward compatible, they're not going to list it in competition with themselves.
Applications
Mobil 1 Synthetic ATF is formulated for use in most North American, European and Asian vehicles.