Search by number: 2006 Ford Focus 2.3L 4 Cyl Alternator ProAmp 8406 $108.00 each OPTIONS: Standard; With Federal Emissions; With automatic transmission ProAmp 8402 $138.00 each OPTIONS: w/MT California ProAmp 8407 $151.00 each OPTIONS: w/MT Exc California ProAmp 8401 $155.00 each OPTIONS: w/AT California ProAmpN 8407N $190.00 each OPTIONS: w/MT Exc California ProAmpN 8406N $194.00 each OPTIONS: Standard; With Federal Emissions; With automatic transmission ProAmpN 8402N $207.00 each OPTIONS: w/MT California 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