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Shop LinesToGo for your 2004 Chevy Silverado 3500/3500HD fuel lines!
Stainless Steel Fuel Line Set 2004 Chevrolet Silverado 3500/3500HD 2WD & 4WD Reg Cab & Chassis w/135.5" & 137" & 161.5" WB w/engine code LLY Duramax Diesel for 6.6L engines
Please Note: If you have purchased an aftermarket replacement fuel cooler, the fuel cooler connector lines attached to the fuel cooler may be different than the OEM fuel cooler connector lines. As shown under images - in Illustration A, the aftermarket fuel cooler connector lines are made with a straight sharp edge. When these are plugged into the fuel cooler line, they will cut the o-ring inside the connector causing a leak. If you wish to replace the fuel cooler connector lines before installation of the fuel cooler line, they are available to purchase under part number FL591-A as shown in Illustration B
We are unable to warranty any of our products that are damaged by aftermarket fuel cooler connector lines.
Engine to Front Fuel Tank
1 supply line 1/2" ( in 3 easy to install sections), 1 return line 3/8" ( in 2 easy to install sections), 1 fuel cooler line 3/8", hoses to engine connection, hoses to join rear and front sections, hoses to fuel cooler connection
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
All hoses are made from Stainless Steel Braided Teflon with OE style fittings
Need Assistance? Call us toll free 1-855-781-5992
We'll make sure you're ordering the correct part and we can take your order for you too.
