Search by number: 1999 Volkswagen Cabrio 2.0L Alternator ProAmp 13381 $106.00 each OPTIONS: Standard 90 Amp Bosch Unit ProAmpN 13381N $194.00 each OPTIONS: Standard 90 Amp Bosch Unit 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