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GMC Yukon XL Fuel Line Set 2003 2500 6.0L (LQ4) FL149-S5

$602.50
$482.00
(You save $120.50 )
SKU:
FL149-S5
UPC:
0627823003300
Install Instructions You Tube Logo
Weight:
13.00 LBS
Shipping:
Calculated at Checkout

Shop LinestoGo for your 2003 GMC Yukon XL fuel lines. The FL149-S5 set of fuel lines was designed for 2003 GMC Yukon XL 2500 models with 6.0L (LQ4) engines.

Location: Engine to Front Fuel Tank, Front Fuel Tank to Hose Connection off Rear Fuel Tank

Please Note: To install the fuel lines around the crossmember easier, you will support the crossmember and remove the bracket that connects it to the frame (2 bolts). Install the fuel lines into place, replace the bracket (2 bolts), then remove the support.

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, 3071-01, which will attach to your existing nylon line providing a new connector for the supply and return lines to connect to.

Nylon Line Attached to Vapor Line

The nylon line attached to the new vapor line is not a direct replacement. It is only a section of nylon line that will splice to the original nylon line on the vehicle.

On the opposite end of the original nylon line, there are connectors. These connectors may be damaged during removal. If so, we offer repair kits with new OEM connectors. These will, also, need to be spliced onto the original nylon line.

Nylon Repair Kits

3068-01 includes 2 – 5/16” Nylon Lines, 180° quick connectors

3069-01 includes 1 - 3/8” Nylon Line, 1 - 5/16” Nylon Line, 180° quick connectors

3070-01 includes 2 - 3/8” Nylon Lines, 180° quick connectors

3071-01 includes 1 - 3/8” Nylon Line, 1 - 5/16” Nylon Line, 90° quick connectors

Nylon Installation Instructions:

Step 1

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

Step 2

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

Step 3

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

OEM Part Number: 15769726, 15195862

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

Notes: This vehicle has a front and rear fuel tank. One filler neck fills both fuel tanks.

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: 67" X 13" X 11"

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