Sierra 1500 2WD V8-5.3L (2008)
X109 Engine Harness (-Diesel) Or Engine Chassis Harness (Diesel) To Instrument Panel Harness (NQF/NQH) (Pin A1 To D6)
X109 Engine Harness (-Diesel) Or Engine Chassis Harness (Diesel) To Instrument Panel Harness (NQF/NQH) (Pin D7 To D8)