Search by number: 2001 Ford Mustang 4.6L 8 Cyl Alternator ProAmp 7781 $131.00 each OPTIONS: Optional; GT Bullitt; SVT Cobra; 130 Amp; 6 groove pulley; 4G model; Half Moon Reg. Connector ProAmp 8252 $131.00 each OPTIONS: Standard; GT model; 130 Amp; 6G model; With Rectangle Reg. Connector ProAmp 8312 $187.00 each OPTIONS: Optional; w/Supercharger; 130 Amp; 8 groove pulley; 4G model ProAmp 7781HD200 $375.00 each OPTIONS: 200 Amp; Custom Built ProAmpN 7781N $182.00 each OPTIONS: Optional; GT Bullitt; SVT Cobra; 130 Amp; 6 groove pulley; 4G model; Half Moon Reg. Connector ProAmpN 8252N $194.00 each OPTIONS: Standard; GT model; 130 Amp; 6G model; With Rectangle Reg. Connector 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