Search by number: 2000 Subaru Outback 2.5L Alternator ProAmp 13889 $108.00 each OPTIONS: 90 Amps; Manual Transmission ProAmp 13829 $121.00 each OPTIONS: 90 Amps; Automatic Transmission ProAmpN 13889N $200.00 each OPTIONS: 90 Amps; Manual Transmission ProAmpN 13829N $218.00 each OPTIONS: 90 Amps; Automatic Transmission Why is there more than one unit for my car? Look at the TECH SPECS when more than one unit is shown for your car. AMPS (ELECTRIC CAPACITY): must match you vehicle electric requirements. *** Call us if you are looking to increase your unit capacity! OE ALTERNATOR MANUFACTURER: It is recommended to match the Make of your alternator