Search by number: 2006 Mazda B Series Pickups 4.0L Alternator ProAmp 8258 $95.00 each OPTIONS: Standard 95 Amp ProAmp 8446 $126.00 each OPTIONS: Optional 115 Amp ProAmp 8446HD200 $246.00 each OPTIONS: Optional 200 Amp ProAmpN 8258N $155.00 each OPTIONS: Standard 95 Amp ProAmpN 8446N $182.00 each OPTIONS: Optional 115 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