| Transmission/Transaxle Fluid |
| B2200, B2600i, Miata, MPV, Navajo & RX7 |
| All-Season Usage |
SAE 75W-90 |
| Temp. Greater Than 50°F (10°C) |
SAE 80W-90 |
| MX-6 & 626 |
| All Season Usage |
Dexron-II or SAE 75W-90 |
| Temp. Greater Than 0°F (-18°C) |
SAE 80W-90 |
| Protege DOHC |
| Temp. Less Than 0°F (-18°C) |
Dexron-II or M2C33F |
| Temp. Greater Than 0°F (-18°C) |
SAE 80W-90 |
| Protege SOHC & 323 |
SAE 75W-90 |
| Transfer Case Fluid |
| B2600i & MPV |
| All-Season Usage |
SAE 75W-90 |
| Temp. Greater Than 50°F (10°C) |
SAE 80W-90 |
| Navajo |
MERCON ATF |
| Protege |
| Temp. Less Than 0°F (-18°C) |
Dexron-II or M-III |
| Temp. Greater Than 0°F (-18°C) |
SAE 75W-90 |