Search by number: 1991 Nissan 300ZX 3.0L Alternator ProAmp 13293 $104.00 each OPTIONS: w/Turbo Mitsubishi Unit To 9/93 ProAmp 13324 $112.00 each OPTIONS: wo/Turbo Hitachi Unit To 9/93 ProAmpN 13324N $178.00 each OPTIONS: wo/Turbo Hitachi Unit To 9/93 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