Search by number: 1989 Nissan Stanza 2.0L Alternator ProAmp 14720 $90.00 each OPTIONS: wo/AC Mitsubishi Unit 10-Groove Pulley ProAmp 14243 $153.00 each OPTIONS: w/AC Mitsubishi Unit 4-Groove Pulley ProAmp 14242 $153.00 each OPTIONS: w/AC Hitachi Unit 4-Groove Pulley ProAmp 14241 $153.00 each OPTIONS: wo/AC Hitachi Unit 10-Groove Pulley 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