Search by number: 2014 Ford Flex 3.5L 6 Cyl Alternator ProAmp 11658 $199.00 each OPTIONS: Standard; 175 Amps; 6 groove pulley; Mits. ProAmp 11614 $265.00 each OPTIONS: 200 Amps Optional 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