Nylon Tank-to-Engine Fuel Line Kit — 1999-2003 Chevy Silverado & GMC Sierra 1500-3500

Stop fighting seized fittings and flaky steel tubes. This AGS nylon tank-to-line kit delivers a single, pre-formed fuel-supply line that runs from the tank outlet up to the engine bay on 1999-2003 Silverado and Sierra 1500, 2500, and 3500 trucks. The tough, fuel-rated nylon shrugs off road salt, moisture, and frame flex, giving your GM pickup a permanent fix that installs in a fraction of the time rigid steel replacements take.

Why upgrade to an AGS nylon kit

Rust-proof & road-salt ready – high-density nylon won’t corrode, extending service life well beyond OE steel.

Bend-friendly flexibility – snakes over cross-members and around the fuel tank without dropping the bed or cab.

OE-style quick-connect ends – snap directly into factory fittings; no flaring, cutting, or special tools.

Pressure-tested for reliability – engineered to meet or exceed original flow and burst specs for worry-free daily driving. 

Fits

1999-2003 Chevrolet Silverado 1500 / 2500 / 3500

1999-2003 GMC Sierra 1500 / 2500 / 3500

Give your Silverado or Sierra a fuel system that will never rust out again—bolt in the AGS nylon tank-to-engine line and hit the road with confidence.

Documents

Sell Sheet

Instruction Sheet