Search by number: 2006 Volkswagen Beetle 1.9L Diesel Alternator ProAmp 13851 $143.00 each OPTIONS: Standard 90 Amp Bosch Unit ProAmp 13853 $178.00 each OPTIONS: Optional 120 Amp Bosch Unit ProAmp 13942 $180.00 each OPTIONS: Optional 120 Amp Hitachi Unit ProAmpN 13851N $215.00 each OPTIONS: Standard 90 Amp Bosch Unit ProAmpN 13853N $240.00 each OPTIONS: Optional 120 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