Description
2001 GMC Sierra Diesel Injector Return Line Kit Fuel Injector Return Line Kit With Valve Cover Gasket - 6.6L LB7 Engine guaranteed to replace your current 2001 GMC Sierra Diesel Injector Return Line Kit Fuel Injector Return Line Kit With Valve Cover Gasket - 6.6L LB7 Engine. 2001 GMC Sierra Diesel Injector Return Line Kit comes new OEM 2001 GMC Sierra Diesel Injector Return Line Kit aftermarket new 2001 GMC Sierra Diesel Injector Return Line Kit of remanufactured 2001 GMC Sierra Diesel Injector Return Line Kit Fuel Injector Return Line Kit With Valve Cover Gasket - 6.6L LB7 Engine.