The TiAL Sport 1.75-inch ID coolant hose is a four-ply poly hose in glossy red, sized with a 1.75-inch internal diameter and 3-inch length for short coolant runs. It is intended as a direct-fit replacement or custom coolant-routing hose, with four-ply poly construction for layered structure and a glossy exterior that provides a finished engine-bay look while preserving a steady internal bore.
TiAL Sport 1.75in ID 4 Ply Poly 3in Long Coolant Hose - Glossy Red (TIAL41GR-175X3)