Sierra 3500 Denali 4WD V8-6.0L (2011)
X127
X127 Engine Chassis Harness to Generator Jumper Harness (Diesel)
X129
X129 Instrument Panel Harness to Chassis Harness (HP2)
X127
X127 Engine Chassis Harness to Generator Jumper Harness (Diesel)
X129
X129 Instrument Panel Harness to Chassis Harness (HP2)