Search by number: 2004 Audi Allroad Quattro 2.7L Alternator ProAmp 11133 $126.00 each OPTIONS: 140 Amp Bosch Unit ProAmp 11159 $199.00 each OPTIONS: 140 Amp Valeo Unit Valeo 11159N $325.00 each OPTIONS: 140 Amp Valeo 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