IAG Replacement 3/8in NPT to 5/8in Barb Hose Fitting – Universal

IAG Replacement 3/8″ NPT to 5/8″ Barb Hose Fitting — Universal

Replacement Barb Fitting for IAG AOS and Hose Installations
The IAG Replacement 3/8″ NPT to 5/8″ Barb Hose Fitting is a replacement fitting for IAG AOS and hose installations that use this fitting specification. The 3/8″ NPT male thread on one end connects to a threaded port, and the 5/8″ barb on the other end provides a secure connection for 5/8″ ID hose.

DETAILS

• 3/8″ NPT male to 5/8″ barb hose fitting
• Direct replacement for IAG AOS and PCV hose installations using this specification
• Universal fitment

When This Fitting Is Needed
This fitting connects a threaded NPT port to a 5/8″ barb hose in IAG AOS and PCV system installations. If the fitting is damaged during installation or service, this replacement provides the correct specification.

Compatible Applications
Compatible with IAG AOS installations and other applications using 3/8″ NPT to 5/8″ barb connections.

Standard Hardware
Having replacement fittings on hand for ongoing AOS and PCV system maintenance ensures service is not delayed by missing hardware.

Why Choose IAG Performance

IAG Performance has been building Subaru-specific engine and drivetrain components since 2001, and in that time they have become the standard by which serious Subaru builds are measured. Based in Westminster, Maryland, IAG designs, machines, and assembles their products in-house using Haas CNC equipment and their own engineering team. Their catalog spans everything from short blocks and long blocks rated to 1150 BHP all the way down to the fuel system, oiling, and drivetrain hardware that keeps modified Subarus running reliably for years. Every IAG product exists because a problem needed a better solution than what was available — and the engineering shows.

The RallySport Take

The IAG 3/8″ NPT to 5/8″ barb fitting is the replacement part for IAG AOS and PCV installations using this connection specification.

Fitment