Search by number: 2013 Audi TT Quattro 2.0L 4 Cyl Alternator ProAmp 11149 $191.00 each OPTIONS: S; Turbocharged; To 11/12/2012; 140 Amps VALEO ProAmp 11703 Call for Price OPTIONS: S; Turbocharged; From 11/12/2012; 140 Amps VALEO ProAmp 11721 Call for Price OPTIONS: S; Turbocharged; 140 Amps BOSCH ProAmp 11729 Call for Price OPTIONS: Premium Plus; Turbocharged; From 11/12/2012; 140 Amps ProAmp 88888-97250 Call for Price OPTIONS: Premium Plus; Turbocharged; To 11/12/2012; 140 Amps 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