Search by number: 1992 BMW 525 2.5L Alternator ProAmp 13466 $85.00 each OPTIONS: 105 Amp Valeo Unit ProAmp 13465 $104.00 each OPTIONS: 80 Amp Bosch Unit Internal Fan Alt; Unthreaded ProAmp 13364 $105.00 each OPTIONS: 115 Amp Bosch Unit ProAmp 13465T $107.00 each OPTIONS: 80 Amp Bosch Unit Internal Fan Alt; Threaded mounting back hole ProAmp 13372 $195.00 each OPTIONS: 90 Amp Bosch Unit External Fan Alt ProAmp 13366 $219.00 each OPTIONS: 140 Amp Bosch 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