Search by number: 2013 Ram 1500 5.7L 8 Cyl Alternator ProAmp 11680 $287.00 each OPTIONS: Express; 220 Amps; Vin T ProAmp 88888-98753 Call for Price OPTIONS: Express; 180 Amps; Vin T 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