Search by number: 2012 GMC Yukon XL 1500 6.2L 8 Cyl Starter ProAmp 6942 $112.00 each OPTIONS: Denali ProAmp 6970 $117.00 each OPTIONS: SLT ProAmpN 6970N $125.00 each OPTIONS: SLT ProAmpN 6942N $126.00 each OPTIONS: Denali