Search by number: 1989 Mercury Topaz 2.3L 4 Cyl Alternator ProAmp 7088-10 $93.00 each OPTIONS: w/AT wo/AC 65 Amp ProAmp 7732-10 $93.00 each OPTIONS: w/MT w/AC ProAmpN 7088-10N $115.00 each OPTIONS: w/AT wo/AC 65 Amp ProAmpN 7732-10N $117.00 each OPTIONS: w/MT w/AC ProAmpN 13190N $188.00 each OPTIONS: w/AT w/AC ProAmp 13190 Call for Price OPTIONS: w/AT w/AC 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