Fuel Pressure Gauge Adapter - Black

• Aluminum adapter lets you add a fuel pressure gauge to almost any fuel system

• Hose barb ends plus 3/8" NPT and 1/8" NPT threaded ports

• Black-finished body; hose clamps included

• Gauge not included — adapter only, for mounting a separate gauge

This fuel pressure gauge adapter lets you add a fuel pressure gauge to nearly any fuel system setup. Made from aluminum, it features hose barb ends along with 3/8" NPT and 1/8" NPT threaded ports, giving you a mounting point for a separate pressure gauge without needing to fabricate a custom fitting.

This adapter is useful when setting up gauge monitoring for regulator adjustment, pump output verification, or general fuel system diagnostics. It does not include a gauge — this part is the mounting adapter only. Verify connection size, thread type, and gauge compatibility before installation, and use fittings and sealants approved for gasoline fuel systems.

Applications
Universal fit for fuel system plumbing needing a gauge mounting point — commonly used in custom fuel delivery layouts, restorations, replacement fuel systems, and upgraded installations using compatible gauges, lines, and fittings.

Installation
Install only where the adapter is protected from excessive heat, vibration, and moving components. Verify hose barb size (0.375 in.) and NPT thread sizes (3/8" and 1/8") match your gauge and fuel line before installation. Hose clamps are included; a gauge is not.

Does this include a fuel pressure gauge?
No. This is a fuel pressure gauge adapter that allows you to install a separate fuel pressure gauge into your fuel system. The gauge is not included and must be purchased separately.

What connections does this adapter use?
This adapter features hose barb connections along with 3/8-inch NPT and 1/8-inch NPT threaded ports for installing a compatible fuel pressure gauge and fuel line fittings.

What is this adapter made from?
This adapter is manufactured from lightweight aluminum and features a durable black finish for corrosion resistance.

Does this include hose clamps?
Yes. Hose clamps are included for installation.

Where should this adapter be installed?
Install the adapter in a location protected from excessive heat, vibration, and moving components, while allowing easy access for fuel pressure gauge viewing and future service.

Will this fit my fuel pressure gauge?
Verify that your fuel pressure gauge uses compatible 3/8-inch NPT and/or 1/8-inch NPT threaded connections before ordering.

Is this compatible with gasoline fuel systems?
Yes. This adapter is compatible with gasoline fuel systems when used with fuel-resistant hose, compatible fittings, and thread sealants approved for gasoline applications.