Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel

*Sold Individually*

OEM GM fuel injector wiring harness. With age and heat, this wiring can become brittle and cause issues that mimick fuel system failures. Make sure these harnesses are inspected and tested. Each injector requires this harness, order 8 if replacing the whole set.