The TiAL Sport 3.75-inch ID 4-ply poly coolant hose in glossy black is a long replacement option for larger-diameter coolant lines. At 36 inches long it delivers extended coverage for longer runs without additional joins. Four-ply poly construction balances flexibility with structural support for clamp fittings, and the glossy finish produces a neat visual result for visible plumbing work.
TiAL Sport 3.75in ID 4 Ply Poly 36in Long Coolant Hose - Glossy Black (TIAL41GB-375X36)