Search by number: 1994 Toyota Supra 3.0L Alternator ProAmp 13547 $123.00 each OPTIONS: w/Twin Turbo - w/AT 100 Amp ProAmp 13545 $151.00 each OPTIONS: wo/Turbo To 5/95 ProAmp 13546 $164.00 each OPTIONS: w/Twin Turbo - w/MT 90 Amp ProAmpN 13546N $184.00 each OPTIONS: w/Twin Turbo - w/MT 90 Amp ProAmpN 13545N $194.00 each OPTIONS: wo/Turbo To 5/95 ProAmpN 13547N $226.00 each OPTIONS: w/Twin Turbo - w/AT 100 Amp 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