Search by number: 1994 Oldsmobile 98 3.8L 6 Cyl Alternator ProAmp 8158-5 $90.00 each OPTIONS: wo/Supercharger 1st Prod CS130D Alt ProAmp 8103-7 $97.00 each OPTIONS: wo/Supercharger 2nd Prod CS130 Alt ProAmp 8192-5 $130.00 each OPTIONS: w/Supercharger 3rd Prod CS144 Alt ProAmpN 8103-7N $109.00 each OPTIONS: wo/Supercharger 2nd Prod CS130 Alt ProAmpN 8158-5N $158.00 each OPTIONS: wo/Supercharger 1st Prod CS130D Alt ProAmpN 8192-5N $170.00 each OPTIONS: w/Supercharger 3rd Prod CS144 Alt 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