Chevy Avalanche Fuel Line Set 2002 C/K2500 8.1L (L18) FL149-R1
Chevy Avalanche Fuel Line Set 2002 C/K2500 8.1L (L18) FL149-R1
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Fuel Line Set 2002 Avalanche C/K2500 8.1L (L18)
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
Engine to Front Fuel Tank, Front Fuel Tank to Hose Connection off Rear Fuel Tank
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 sections, nylon line.
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
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