Search by number: 1955 Cadillac Eldorado 5.4L 8 Cyl Alternator ProAmp 9045 $74.00 each OPTIONS: Generator w/AC ProAmp 9005 $161.00 each OPTIONS: Generator wo/AC 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