Search by number: 1994 Toyota MR2 2.2L Alternator ProAmp 13502 $112.00 each OPTIONS: Standard w/PS ProAmp 13501 $164.00 each OPTIONS: Optional wo/PS ProAmp 13500 $164.00 each OPTIONS: Standard wo/PS ProAmpN 13500N $166.00 each OPTIONS: Standard wo/PS ProAmpN 13502N $204.00 each OPTIONS: Standard w/PS 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