#3 SS TFE Hose End

The #3 SS TFE Hose End from EARLS is a crucial component for fuel and fluid delivery systems in high-performance automotive applications. This stainless steel fitting is designed for engine bay installations where reliability and precise fluid routing are essential. It is particularly useful for those building custom fuel systems or upgrading from OEM braided lines.

Constructed from 300-series stainless steel with a TFE (Teflon) seat, this fitting offers superior corrosion resistance compared to aluminum or zinc alternatives. The TFE sealing surface eliminates the need for crush washers, creating a reliable and reusable connection that withstands heat cycling and exposure to modern fuel blends, including ethanol. This design ensures a leak-free, vibration-resistant seal under demanding conditions.

Mechanics and fabricators trust EARLS hose ends for various applications, including trophy truck builds, LS engine swaps, and nitrous systems. The #3 size corresponds to standard AN hose sizing, allowing seamless integration with aftermarket fuel system components and braided stainless lines. This compact fitting is ideal for those looking to optimize their engine bay fitment.