Fuel Injector Return Line Kit Diesel for GMC 2004-2006 Sierra 3500

LH + RH Fuel Injector Return Hose Set Diesel for GMC Sierra 3500 HD 2007-2010

Diesel Fuel Injector Return Line Left + Right Set for Duramax 6.6L LLY LBZ LMM

Left + Right Fuel Injector Return Lines Set for 2004-2010 GMC Sierra

Diesel Fuel Injector Flow Return Line Kit for 2004-2010 GMC Sierra 2500 HD 6.6L

Diesel Injector Fuel Return Hose Line Kit for GMC Sierra 2500 3500

NEW FUEL INJECTOR RETURN LINE LEFT+RIGHT SIDES FOR CHEVROLET GMC 6.6L 2004-2010

Diesel Fuel Injector Fuel Return Line Set Left & Right for GMC Sierra 3500