GMC TopKick Intermediate Fuel Line Set 2005 C4500/5500 w/206" WB w/Dual Tanks RPO Code NG6 NK1 6.6L FL688-T1C

RPO Code EK5 w/Dual Tanks (w/RPO Code NG6 or NK1)

GMC TopKick Intermediate Fuel Line Set 2005 C4500/5500 w/206" WB w/Dual Tanks RPO Code NG6 NK1 6.6L FL688-T1C

GMC TopKick Intermediate Fuel Line Set 2005 C4500/5500 w/206" WB w/Dual Tanks RPO Code NG6 NK1 6.6L FL688-T1C

RPO Code EK5 w/Dual Tanks (w/RPO Code NG6 or NK1)

SALE: from
from
Save $73.74
from /

Delivery Time & Rates

 More payment options

Shop LinesToGo for 2005 GMC TopKick fuel lines - C4500/5500 w/206" WB (w/RPO Code EK5) w/Dual Tanks (w/RPO Code NG6 or NK1) for 6.6L Duramax Diesel engines.

SKU: FL688-T1C
Box Dimensions 67" x 6" x 4"

Hose Connection at Frame Rail to Front Fuel Tank

1 supply line 1/2" (in 2 easy to install sections), 1 return line 3/8" (in 2 easy to install sections), hoses to front fuel tank, 1 union

88944193

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

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.

Complete The Job With

Customer Reviews

We’re looking for stars!
Let us know what you think