* 1998, All: Mopar® ATF+4 Automatic Transmission Fluid
Manual Transmissions
* 1998, 3.0L Engine, all transmissions except A 604 transmission: SAE 10W-30 Motor Oil.
* 1998, 3.3L/3.8L Engine, A 604 transmission: Mobil1 Synthetic Gear Lubricant 75-90
* 1998, 3.3L Engine, NV3500 & NSG370 Transmissions: Mopar® DEXRON®-III Automatic Transmission Fluid