RaceFlux 1/8'' Female to Male NPT Pipe Expander Fitting

Step a small NPT port up to a bigger thread: this pipe expander carries a 1/8" female NPT on one end and a larger male NPT on the other, letting 1/8" sensors and small fittings install into 1/4", 3/8", or 1/2" ports.

Key Features

• NPT pipe expander — 1/8" female to larger male NPT
• Installs 1/8" NPT sensors and fittings into larger ports
• Reusable

Fitment & Compatibility

• Available in 1/8" x 1/4", 1/8" x 3/8", and 1/8" x 1/2" — select from the dropdown
• Common uses: fitting 1/8" NPT senders into larger block and manifold ports

Note: NPT threads seal on the taper — apply thread sealant and avoid overtightening into aluminum housings.