Search by number: 2003 Volvo XC90 2.9L Alternator ProAmp 11082 $171.00 each OPTIONS: Optional 160 Amp Bosch Unit ProAmp 13997 $190.00 each OPTIONS: Standard 140 Amp Bosch Unit ProAmpN 13997N $215.00 each OPTIONS: Standard 140 Amp Bosch Unit ProAmpN 11082N $258.00 each OPTIONS: Optional 160 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