Sierra 2500 2WD V8-6.6L DSL Turbo (2007)
X109 Engine Harness (-Diesel) or Engine Chassis Harness (Diesel) to Instrument Panel Harness (-NQF/-NQH)
X109 Engine Harness (-Diesel) or Engine Chassis Harness (Diesel) to Instrument Panel Harness (-NQF/-NQH)