Shop LinesToGo for your 2004 GMC truck fuel lines. You’ll see that the SS888-Q4 set of fuel lines are made specifically for your C/K2500 truck with an extended cab and 6.0L engine.

Fuel Line Set 04 Sierra 2500 Ext Cab 6.5 ft box 2WD & 4WD 6.0L Stainless Steel 

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 the fuel line and the fuel tank are not included. However, you can purchase Stainless Steel Lines between fuel lines and fuel tank, 5076-01C.

Location: Engine to Hose Connection off Fuel Tank

OEM Part Number: 15946219, 15946251

Included in Set: 1 supply line 3/8" (Stainless Steel Braided Teflon Flexible Lines for easy installation), 1 vapor line 3/8" (Stainless Steel Braided Teflon Flexible Lines for easy installation), hose to engine connection, hoses to join rear and front sections, 3 clamps, 3 bolts, 3 nuts

Tube Construction: Lines are constructed from Stainless Steel Tubing for rust protection with original equipment end forms and fittings and are CNC (Computer Numerically Controlled) bent for an easy precise installation.

Hose Construction: All hoses are made from Stainless Steel Braided Teflon with OE style fittings

Warranty: 1 Year

Box Dimensions: 57" x 11" x 7"

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