Custom Hoses Category

Site Information

Find Your Part NOW!
Search By Model
Search By Vin
  • Image 1
  • Image 2
  • Image 3
  • Image 4
Free Shipping

Envoy/Envoy XL Fuel Line 2003 4.2L w/o Remote Fuel Filter w/18 Gal Fuel Tank FL446-B4B Set

$264.10 $211.28
(You save $52.82)
8.00 LBS

Important Product Information

Shop LinesToGo for your Envoy, Envoy XL fuel lines for all 2003 GMC truck models. This FL446-B4B set of fuel lines is perfect for any 4.2L truck without a remote fuel filter, that has an 18 gallon fuel tank.

Fuel Line Set 2003 Envoy/Envoy XL 4.2L w/o Remote Fuel Filter (Fuel Filter is located at the Fuel Tank) and w/18 Gal Fuel Tank

Location: Engine to Hose Connection at Fuel Tank

OEM Part Number: 88983139

Included in Set: 1 supply line 3/8" , 1 return line 5/16", 1 vapor line 5/16", hoses to engine connection, hoses to tank connection

Tube Construction: 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.

Hose Construction: All hoses are made from Stainless Steel Braided Teflon with OE style fittings

Warranty: 1 Year

Box Dimensions: 49" X 12" X 11"

We want to hear from you! 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. Go on give us a call.

Other Parts You May Need

Find Similar Products by Category