Coolant Hose Fitting 1in NPT to 1-1/4 Slip

The Aeromotive Coolant Hose Fitting 1in NPT to 1-1/4 Slip is a vital adapter for custom cooling system installations and high-performance engine builds. This fitting connects NPT (National Pipe Thread) to slip-type hose connections, making it essential for mechanics upgrading factory cooling systems or fabricating custom engine bays. It is designed for those who require reliable and efficient coolant flow in their setups.

Manufactured by Aeromotive, a trusted name in fuel and coolant system components, this fitting features precision engineering that helps prevent leaks and maintains pressure stability under demanding conditions. The 1-inch NPT male thread interface is designed to accept standard pipe fittings, while the 1-1/4-inch slip connection is intended to fit over compatible hose barbs, requiring hose clamps for secure installation.

This adapter is beneficial for anyone performing serious cooling system modifications, from street rod builders and race engine fabricators to shop mechanics upgrading customer vehicles. Its compact size and lightweight design facilitate straightforward installation in tight engine compartments, ensuring compatibility with both stock and modified cooling configurations across various platforms.