Shop LinesToGo for all of your 1990 GMC trucks. Our FL400-YD2A set of fuel lines are ideal for GMC trucks with extended cabs, 8 ft beds, 4WD and 6.2L diesel fuel tanks.

Fuel Line Set 1990 GMC K Series 4WD Ext Cab 8ft box Diesel

Location: Lift Pump to Fuel Tank

OEM Part Number: 15722264, 15722290

Included in Set: 1 supply line 3/8", 1 return line 5/16", hoses to sending unit 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: 88" x 6" x 4"

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.