For the 2002 Subaru Outback, the low-beam headlight uses an H1 bulb, while the high beam uses a 9005. Check the existing headlight bulb before ordering to confirm the fit on your vehicle.
Several rear-light applications vary by body style. Sedan models use 3156 for the reverse light, 3157R for the brake and tail lights, and 3157 for the rear turn signal. Wagon models use 1156 for reverse, 1157R for brake and tail lights, and 7440 for the rear turn signal. The center stop light is listed as 921, with 912 also specified for the wagon.
For the front turn signal, compare the original bulb because the listed options are 1156A and 1157A. The parking and front side-marker lights use 1157A. Interior applications include DE3175 for the dome and map lights; license-plate options are 168 and 917.