Merchant Automotive 2001-2004 Chev/GMC LB7 Injector Return Line Kit – RTF26401


Product Highlights:

LB7 Injector Return Line Kit does one bank. These seals should be replaced anytime they are removed to prevent fuel leaks. Fuel leaks from these seals can result in fuel contamination in the oil.


  • Injector Return Line Kit, LB7, 2001-2004 Duramax #RB-RTF26401


2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel: 2001, 2002, 2003, 2004 Early