Search by number: 1986 Ford Ranger 2.9L 6 Cyl Alternator ProAmp 7078 $92.00 each OPTIONS: Standard 40 Amp w/External Reg Straight Mtg ProAmp 7716-2 $96.00 each OPTIONS: Standard 40 Amp w/Internal Reg Straight Mtg ProAmp 7088-2 $96.00 each OPTIONS: Optional 60 Amp w/Internal Reg Offset Mtg ProAmpN 7088-2N $115.00 each OPTIONS: Optional 60 Amp w/Internal Reg Offset Mtg ProAmpN 7716-2N $115.00 each OPTIONS: Standard 40 Amp w/Internal Reg Straight Mtg ProAmpN 7078N $123.00 each OPTIONS: Standard 40 Amp w/External Reg Straight Mtg 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