Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D

Non Flex Fuel

Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D
Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D

Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel FL488-G1D

Non Flex Fuel

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Shop LinesToGo for 2003 Silverado Chevrolet truck fuel lines - 1500 Exc. HD Ext Cab 6.5ft & 8ft Bed 2WD & 4WD for 4.8L Non Flex Fuel engines

Nylon Lines Between Fuel Lines and Fuel Tank:

Nylon lines between the fuel line and the fuel tank are not included. We do not make the nylon lines for this vehicle. However, you can purchase a nylon repair kit, 3069-01, which will attach to your existing nylon line providing a new connector for the supply and return lines to connect to.

Nylon Installation Instructions:

Step 1

Cut the new nylon hose in the same position as the original nylon hose.

Step 2

Cut the original nylon hose in the same position as the new nylon hose.

Step 3

Use the original nylon hose with connector and attach it with supplied union to the new nylon hose.

SKU: FL488-G1D
Box Dimensions 57" x 11" x 7"

Engine to Hose Connection off Fuel Tank

1 supply line 3/8" ( in 2 easy to install sections), 1 return line 5/16" ( in 2 easy to install sections), 1 vapor line 5/16" ( in 2 easy to install sections), hoses to join rear and front sections, hoses to engine connection, 1 fuel filter

15126979, 15126983, 15765803

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

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3069-01 Nylon Line Repair Kit 2 Nylon Lines 3/8" & 5/16"
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Chevy Silverado Fuel Line Set 2003 1500 Exc. HD, Ext Cab 4.8L Non Flex Fuel SS488-G1D Stainless Steel
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Chevy Silverado EZ Install Fuel Line Set 2003 1500 Exc. HD, Ext Cab 6.5ft Bed 4.8L Non Flex Fuel SS888-G1D Stainless Steel
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Quick Disconnect Tool, Steel 3/8" & 5/16" 5230-01
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Overall rating: 4.769231 / 5 from 13 reviews.

AI Generated Review Summary

Summary topics

Review topics: [fit, quality].

Review highlights

Reviews

CHEVY LINES

"THEY FIT PERFECT SHIPPING WAS FAST TOO A PLUS"

— Cummings R. (5/5)

Quality material exactly as described

"Quality material exactly as described and fit as should good service arrived ontime and undamaged"

— Robert B. (5/5)

100% perfect fit and top

"100% perfect fit and top quality materials."

— Robert T. (5/5)

Haven’t used them yet but

"Haven’t used them yet but look like they will be ok when I’m ready for them just took few minutes how to hook together when I looked at them was directions with them I I got them hooked together"

— Roy T. (4/5)

These lines fit great every

"These lines fit great every time and at great price"

— Scott C. (5/5)

very user friendly, only took

"very user friendly, only took a couple hours and I was done"

— Paul R. (5/5)

The bends could have been

"The bends could have been more precise. Some of them were off. So they didn't line up like the OEM lines"

— Ivans S. (3/5)

Easy install, works great.

"Easy install, works great."

— Corey N. (5/5)

Very high quality fuel line

"Very high quality fuel line set. Nicely labeled and all the bends in the right places! Great fit! Anxious to see what they look like next spring after a Western NY winter!"

— Anthony C. (5/5)

Good quality Fits well

"Good quality Fits well"

— Anthony S. (5/5)

Q&A