Search by number: 1992 GMC Yukon 5.7L 8 Cyl Alternator ProAmp 7901-2 $98.00 each OPTIONS: Optional 124 Amp ProAmp 8165-7 $105.00 each OPTIONS: w/AC Standard 105 Amp ProAmpN 8165-7N $102.00 each OPTIONS: w/AC Standard 105 Amp ProAmpN 7901-2N $147.00 each OPTIONS: Optional 124 Amp ProAmp 7921-7 Call for Price OPTIONS: wo/AC Standard 85 Amp 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