Search by number: 2013 Dodge Dart 2.0L 4 Cyl Alternator ProAmp 11638 $174.00 each OPTIONS: Mitsubishi type unit 120 Amps 6 Groove Serpentine Belt Standard ProAmp 11553 $176.00 each OPTIONS: 140 Amps Optional ProAmpN 11553N $363.00 each OPTIONS: 140 Amps Optional 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