Search by number: 1988 Chevrolet Caprice 4.3L 6 Cyl Alternator ProAmp 7901-5 $87.00 each OPTIONS: Optional 120 Amp ProAmp 7858-11 $117.00 each OPTIONS: Standard w/HBW ProAmp 7294-12 $117.00 each OPTIONS: Standard wo/HBW ProAmp 7127HO110 $254.00 each OPTIONS: Custom Built; 110 Amps; 15.1V; Replaces stock alternator with stock wiring ProAmp 7127HO110PFC $333.00 each OPTIONS: Custom Built; 110 Amps; 15.1V; 1 Groove billet pulley & fan ProAmpN 7858-11N $111.00 each OPTIONS: Standard w/HBW ProAmpN 7294-12N $136.00 each OPTIONS: Standard wo/HBW 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