As Gilly says. Here is the list of approved ATFs as of 04/2004:

MBUSA Approved Dexron III ATFs
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(Do not use in 722.6 or 722.9 transmission!)

Castrol Dexron-III/Mercon ATF F-30341
Castrol Transmax M 22257 / 22096
Chevron ATF Dexron III F-30108 / 30159
Citgo-Multi-Purpose AFT D-21571
Exxon Superflo ATF Dexron III F-30111
Havoline ATF Mercon/Dexron-III F30321
Texaco ATF Mercon/Dexron-III F-30321
Pennzoil ATF D-22413 / F-30110
Quaker State Dexron-III/Mercon F30161
Sunoco ATF Dexron-III/Mercon F-30176
Unocal Multi-Purpose ATF D22413/22431
Valvoline ATF Type D

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W163.154, M112.942, 722.662, ZF.970.402