Looking for aftermarket parts to modify or upgrade your GMC Sierra 3500 with fuel lines? At Tunersports.com we carry a huge selection of the top name brand performance fuel line parts and accessories for your Sierra 3500.
Whether you have a 2001 or 2006 GMC Sierra 3500 in Base to WT trim we have you covered. We have 6 fuel lines available to mod your Sierra 3500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER AP63720Industrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 1 and 8 2001-2002 GMC Sierra 3500 SL 2001-2004 GMC Sierra 3500 SLE / SLT 2002-2004 GMC Sierra 3500 Base 2004-2004 GMC Sierra 3500 WT $95.92 |
 SHIPS FROM MANUFACTURER AP63721Industrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 3 and 6 2001-2002 GMC Sierra 3500 SL 2001-2004 GMC Sierra 3500 SLE / SLT 2002-2004 GMC Sierra 3500 Base 2004-2004 GMC Sierra 3500 WT $95.92 |
 SHIPS FROM MANUFACTURER AP63722Industrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 4 and 5 2001-2002 GMC Sierra 3500 SL 2001-2004 GMC Sierra 3500 SLE / SLT 2002-2004 GMC Sierra 3500 Base 2004-2004 GMC Sierra 3500 WT $95.92 |
 SHIPS FROM MANUFACTURER AP63723Industrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 2 and 7 2001-2002 GMC Sierra 3500 SL 2001-2004 GMC Sierra 3500 SLE / SLT 2002-2004 GMC Sierra 3500 Base 2004-2004 GMC Sierra 3500 WT $95.92 |
 SHIPS FROM MANUFACTURER RTF26402Industrial Injection Chevrolet Duramax 6.6L Injector And Return Kit (Services 4 Injectors) 2001-2002 GMC Sierra 3500 SL 2001-2004 GMC Sierra 3500 SLE / SLT 2002-2004 GMC Sierra 3500 Base 2004-2004 GMC Sierra 3500 WT $40.23 |
 SHIPS FROM MANUFACTURER RTF26410Industrial Injection 04.5-10 Chevrolet Duramax Injector Return Line Kit 2004-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 SLE / SLT / WT 2006-2006 GMC Sierra 3500 SL $48.39 |