Search by number: 1993 BMW 525 2.5L Alternator ProAmp 13465 $104.00 each OPTIONS: 80 Amp Bosch Unit To Early 1995; Unthreaded ProAmp 13364 $105.00 each OPTIONS: 115 Amp Bosch Unit External Fan Alt ProAmp 13465T $107.00 each OPTIONS: 80 Amp Bosch Unit To Early 1995; Threaded mounting back hole ProAmp 13471 $149.00 each OPTIONS: 140 Amp Bosch Unit To Early 1995; Unthreaded ProAmp 13471T $170.00 each OPTIONS: 140 Amp Bosch Unit To Early 1995; Threaded mounting back hole ProAmpN 13471N $252.00 each OPTIONS: 140 Amp Bosch Unit To Early 1995; Unthreaded 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