Shop LinesToGo for all of your 2004 GMC trucks. Our FL488-C6 set of Sierra fuel lines are ideal for any C/K 2500 trucks with a regular cab and a 6.0L Non-Flex Fuel engine.

Fuel Line Set 04 Sierra C/K Series 2500 Reg Cab 8 ft box 2WD & 4WD 6.0L

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, 5076-01.

Location: Engine to Hose Connection off Fuel Tank

OEM Part Number: 15946178

Included in Set: 1 supply line 3/8" ( in 2 easy to install sections), 1 vapor line 3/8" ( in 2 easy to install sections), hoses to join rear and front sections, hose to engine connection

Tube Construction: 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.

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

Warranty: 1 Year

Box Dimensions: 38" X 12" X 7"

Click Here for Installation Instructions

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