No more stressing over fuel lines: replace them quickly and easily with a pre-bent fuel line kit tailored specifically for your car, truck, or SUV. Each kit is bent to match factory routing, so installation is a bolt-in job — no tube bending, no flaring, no guesswork.
Why Choose a Pre-Bent Fuel Line Kit?
A leaking or corroded fuel line isn't just a performance problem — it's a safety hazard. Building replacement lines from bulk tubing means hours of measuring, bending, and flaring, with plenty of opportunity for kinks and leaks. AGS pre-bent kits eliminate that work: every line arrives shaped to OE routing for your exact year, make, and model, with the fittings you need to connect to factory components.
Built to Outlast the Original
Factory steel fuel lines fail because of rust. AGS kits are made from corrosion-resistant tubing engineered for today's fuels and road conditions, so your replacement lasts longer than the lines that came off the vehicle.
Repair a Section or Replace the Whole Line?
If damage is limited to one spot, repairing just that section can get the vehicle back on the road quickly. But rust rarely attacks only one place — if the rest of the steel line shows scale or pitting, a section repair is a temporary fix and a full pre-bent gas line replacement is the better long-term repair. Replacing the complete line also means every connection is new, rather than splicing fresh tube into old, corroded line.
Find the Kit for Your Vehicle
Each kit below is listed by year, make, and model — match yours to order. Don't see a pre-bent kit for your vehicle? You can build replacement lines with our fuel line coils & rolls, brake, fuel & transmission fittings, and fuel line repair tools.
Fuel Line FAQ
What are the signs of a failing fuel line?
Fuel odor, visible wetness or staining along the frame rail, drops in fuel pressure, hard starts, and puddles under the vehicle are all warning signs. Steel lines in rust-belt states commonly fail from external corrosion where the line contacts clips and crossmembers.
Can I replace a fuel line myself?
Yes — with a pre-bent kit, fuel line replacement is within reach of a competent DIYer: relieve fuel pressure, disconnect at the tank and engine, and swap the lines section by section following factory routing. A ratcheting line wrench makes disconnecting fittings much easier.
Can I replace just a section of fuel line?
Yes, if the rest of the line is sound. Cut back to clean, undamaged tube and splice in a new section with the correct fittings, or repair the damaged run with components from our fuel & transmission tools. If corrosion is widespread, replace the full line — splices into rusty tube rarely last.
What size fuel line do I need?
Match the outside diameter of your existing line — measure the old line with calipers at an undamaged spot, or check the size on the factory fittings. With a pre-bent kit, sizing is already matched to your year, make, and model.
Is nylon fuel line safe?
Yes — many modern vehicles leave the factory with nylon fuel line. Automotive-grade nylon resists the corrosion that kills steel lines and is designed for today's fuels; just route and secure it away from exhaust and moving components, like the original line.
What if there's no pre-bent kit for my vehicle?
Use our nylon or metal fuel line coils with the correct fittings to fabricate replacement sections, or repair just the damaged section with a fuel line repair kit from our fuel & transmission tools collection.
