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  • Sierra Fuel Line 2003 C/K2500HD/3500 Reg Cab 8 ft bed 6.0L, 8.1L
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Sierra Fuel Line 2003 C/K2500HD/3500 Reg Cab 8 ft bed 6.0L, 8.1L SS488-T2C Stainless Steel Set

$309.34 $247.47
(You save $61.87)
5.00 LBS

Important Product Information

Shop LinesToGo for your 2003 GMC Sierra fuel lines. Our SS488-T2C set of fuel lines is designed for all C/K2500/3500 trucks with a regular cab, an 8 foot bed and either a 6.0L or 8.1L engine. Stainless Steel Set.

Location: Engine to Hose Connection off Fuel Tank

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.

Nylon Installation Instructions:

Step 1


Cut the new nylon hose in the same position as the original nylon hose.

Step 2


Cut the original nylon hose in the same position as the new nylon hose.

Step 3


Use the original nylon hose with connector and attach it with supplied union to the new nylon hose.

OEM Part Number15064600

Included in Set: 1 supply line 3/8" ( in 2 easy to install sections), 1 return line 5/16” ( in 2 easy to install sections), 1 vapor line 5/16" ( in 2 easy to install sections), hoses to engine connection, hoses to join rear and front sections, 1 fuel filter

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: 36" x 11" x 6"

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