Search by number: 1986 Nissan 300ZX 3.0L Alternator ProAmp 14725 $90.00 each OPTIONS: w/Turbo Mitsubishi Unit ProAmp 14717 $97.00 each OPTIONS: w/Turbo Hitachi Unit ProAmp 14655 $97.00 each OPTIONS: wo/Turbo Hitachi Unit 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