Genuine Mitsubishi Diaqueen SPIII SP3 Transmission Fluid - 5 Quarts - MZ320200 Lancer Diamante Eclipse Galant Endeaver Mirage Montero Montero Sport Outlander (2003 - 2006) Expo LRV 3000GT Pickup with Automatic Transmission The ONLY fluid Mitsubishi Recommends for their Automatic Transmission except 6 Speed and CVT. Genuine Mitsubishi Part Fit All Mitsubishi with an Automatic Transmission Except for Outlander 2007 & Later, Lancer & Outlander CVT transmission. Capacity for the transmission is 4.6 Quarts. DO NOT OVERFILL ! SPIII takes the Place of SPII Fluid. If your Owner's Manual says to use SPII, this is the fluid you need.