1/8in 12ft Nylon Tubing

The 1/8in 12ft Nylon Tubing from AutoMeter is an essential gauge line kit designed for mechanics and automotive enthusiasts who need reliable pressure measurement systems in their vehicles. Whether you're monitoring fuel pressure, oil pressure, or boost levels during engine modifications, this tubing serves as the backbone of your gauging setup. The kit comes complete with ferrules and fittings, eliminating the need to source components separately—a significant time-saver during installation and troubleshooting.

This 1/8-inch diameter nylon tubing offers superior flexibility and durability compared to rigid steel lines, making it ideal for routing around engine bays with tight clearances and complex wiring harnesses. The nylon construction resists vibration-induced cracking and provides excellent chemical resistance to fuel, oil, and coolant—critical factors when running aggressive tune modifications or extended engine testing. At 12 feet in length, the tubing provides ample material for custom routing from the engine's pressure source to your gauges mounted on the dashboard or A-pillar. The included ferrules and fittings ensure leak-free connections that maintain system integrity under pressure spikes, whether you're monitoring naturally aspirated or turbocharged applications.

Mechanics and engine builders benefit most from this gauge line kit when integrating mechanical pressure gauges into performance vehicles, diesel trucks, or high-boost applications where real-time monitoring is non-negotiable. The 12-foot length accommodates engine bay layouts ranging from compact four-cylinder builds to large-displacement V8s and turbocharged platforms. Installation is straightforward: simply route the tubing from your pressure source (fuel rail, oil filter adapter, or turbo inlet), use the included fittings to secure connection points, and run the line to your gauge location. This product pairs seamlessly with AutoMeter mechanical gauges and works with any engine modification—from mild fuel-pressure validation to extreme forced-induction setups.