Description 2001-2004 6.6L GM/Chevrolet LB7 Fuel Injector Wiring Harness OEM Reference # 97207227 1 harness connects to 2 injectors. 4 of these harness’ will be needed for all 8 injectors. Direct replacement for the inner injector harness on 2001-2004 6.6L LB7 Duramax Engines
