Search by number: 2012 GMC Yukon XL 1500 6.2L 8 Cyl Starter ProAmp 6970 $122.00 each OPTIONS: SLT ProAmp 6942 $123.00 each OPTIONS: Denali ProAmpN 6942N $122.00 each OPTIONS: Denali ProAmpN 6970N $130.00 each OPTIONS: SLT