Adapter Fitting 1/16npt to 1/4 Tube Straight

The Aeromotive adapter fitting 1/16 NPT to 1/4 tube straight is a precision fuel system component designed for custom fuel injection installations and high-flow fuel line transitions. Built for automotive enthusiasts and professional mechanics upgrading fuel delivery systems, this straight adapter bridges two common fuel system port sizes with minimal turbulence and pressure drop. Whether you're installing a custom fuel rail, integrating aftermarket fuel pressure regulators, or connecting modular fuel system components, this fitting provides a reliable interface between NPT (National Pipe Thread) ports and quick-disconnect tubing systems.

Manufactured from steel in natural finish, the 1/16 NPT to 1/4 tube straight adapter features a male NPT inlet and female quick-disconnect outlet, allowing seamless connection to 1/4-inch fuel line tubing without reducing fittings or intermediate adapters. The straight configuration eliminates elbow joints that can create dead spots or turbulence in fuel flow, maintaining optimal pressure distribution to fuel injectors and regulators. At just 0.05 lbs and compact dimensions (2.65 x 1.2 x 3.75 inches), this fitting installs in tight engine bay spaces while delivering the durability required for both street and performance fuel systems operating at elevated pressures.

This adapter suits fuel system rebuilds, EFI conversions on carbureted vehicles, and modular fuel rail assemblies where Aeromotive components are standard. The steel construction resists corrosion and vibration-induced loosening, critical in high-vibration engine environments. Install using appropriate thread sealant on the NPT male end and ensure the quick-disconnect outlet aligns with your tubing run to prevent kinking or pressure loss; compatibility with 1/4-inch ID fuel tubing and standard Aeromotive quick-disconnect couplers makes integration straightforward for experienced technicians and fuel system builders.