GMC Sierra EZ Install Fuel Line Set 2003 2500 Exc HD, Ext Cab 6.5ft Bed 6.0L FL888-G8C
Non Flex Fuel
GMC Sierra EZ Install Fuel Line Set 2003 2500 Exc HD, Ext Cab 6.5ft Bed 6.0L FL888-G8C
Non Flex Fuel
Delivery Time & Rates
Shop LinesToGo for your 2003 GMC Sierra trucks. Our FL888-G8C set of fuel lines are designed with your 2500 Exc HD with an extended cab and a 6.0L engine.
Fuel Line Set 03 Sierra 2500 Exc. HD Ext Cab 6.5ft Bed 2WD & 4WD for 6.0L engines.
Please Note: Original equipment Silverado/ Sierra front fuel line sections can be difficult to install from the engine connections down to the frame rail. These LinesToGo 888 Series come with front flexible stainless steel braided Teflon hoses, making a difficult and time consuming job, a whole lot easier and faster. Routing clips and hardware included.
Nylon Lines Between Fuel Lines and Fuel Tank:
Nylon lines between the fuel line and the fuel tank are not included. We do not make the nylon lines for this vehicle. However, you can purchase a nylon repair kit, 3069-01, which will attach to your existing nylon line providing a new connector for the supply and return lines to connect to.
Engine to Hose Connection off Fuel Tank
1 supply hose 3/8" (Stainless Steel Braided Teflon Flexible Lines for easy installation), 1 supply line 3/8", 1 return hose 5/16" (Stainless Steel Braided Teflon Flexible Lines for easy installation),1 return line 5/16", 1 vapor hose 5/16" (Stainless Steel Braided Teflon Flexible Lines for easy installation),1 vapor line 5/16", 1 fuel filter, 3 clamps, 3 bolts, 3 nuts
Lines are constructed from Galfan® coated steel tubing for rust protection with original equipment end forms and fittings and are CNC (Computer Numerically Controlled) bent for an easy precise installation.
All hoses are made from Stainless Steel Braided Teflon with OE style fittings
Need Assistance? Call us toll free 1-855-781-5992
We'll make sure you're ordering the correct part and we can take your order for you too.