GMC Sierra Auxiliary Fuel Line Set 2006 Reg Cab, Cab & Chassis 137" WB 6.6L FL489-B2C
w/Engine Codes LLY & LBZ Duramax Diesel
GMC Sierra Auxiliary Fuel Line Set 2006 Reg Cab, Cab & Chassis 137" WB 6.6L FL489-B2C
w/Engine Codes LLY & LBZ Duramax Diesel
Delivery Time & Rates
Fuel Line Set 06 Sierra C3500 Reg Cab, Cab & Chassis 137" WB 2WD & 4WD 6.6L LLY LBZ
Please Note: Before installing your fuel lines, shipping bend will need to be removed from the line labeled SA489B313A. See the video below on how to remove the shipping bend
- Weight: 4
- Installation Instructions
Front Fuel Tank to Rear Fuel Tank
1 supply line 3/8" ( in 2 easy to install sections), 1 return line 5/16" , hoses to sending unit connection
Lines are constructed from Galfan® coated 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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