Search by number: 1993 Mercury Marquis 4.6L 8 Cyl Alternator ProAmp 7753 $101.00 each OPTIONS: Standard 95 Amp ProAmp 7784 $122.00 each OPTIONS: Optional 130 Amp Police Option ProAmp 7764 $123.00 each OPTIONS: Standard 130 Amp; Excl. Police Option; 6 groove pulley; plug 330 ProAmpN 7753N $161.00 each OPTIONS: Standard 95 Amp ProAmpN 7784N $161.00 each OPTIONS: Optional 130 Amp Police Option ProAmpN 7764N $163.00 each OPTIONS: Standard 130 Amp; Excl. Police Option; 6 groove pulley; plug 330 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