GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N

GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N
GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N

GMC Truck Rear Fuel Line Set 1999 C2500 Ext Cab 6.5ft Bed 5.7L FL146-D4N

SALE: from
from
Save $61.73
from /
  • In stock, ready to ship
  • Inventory on the way

Delivery Time & Rates

Shipping calculated at checkout.

Shop LinesToGo for your 1999 GMC C2500 fuel lines

Rear Fuel Line Set 1999 GMC C2500 Ext Cab 6.5ft Bed for 5.7L engines.

Nylon Line Attached to Vapor Line: There is a small section of nylon line included which is attached to the vapor line. It is only a section of nylon that will splice to the original nylon line on the vehicle.

Please Note: The Installation Video is not an exact match for the specific model, but it is close enough to provide useful guidance.

SKU: FL146-D4N
Box Dimensions 67" x 6" x 4"

Fuel Filter to Fuel Tank

1 Supply Line 3/8", 1 Return Line 5/16", 1 Vapor Line 1/4" (in 3 easy to install sections), Hoses to Sending Unit Connection, 1 Fuel Filter

15731640, 15731663

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

Hoses are made from Stainless Steel Braided Teflon with OE style fittings: SA340QAS, SA340QBS

Hose meets or exceeds applicable SAE Specifications – SAE J30R7: FI-505250

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