Mishimoto Silicone Radiator Y-Hose for 6.7L Powerstroke One-Piece Direct-Fit

Mishimoto Silicone Radiator Y-Hose for 6.7L Powerstroke — One-Piece Direct-Fit Upgrade reliability and prevent coolant leaks with the Mishimoto one-piece silicone radiator Y-hose engineered for the 6.7L Powerstroke. This direct-fit replacement eliminates fragile plastic fittings that commonly crack, reducing the risk of overheating and roadside downtime. Key Features One-piece silicone construction — removes weak factory joints and provides a seamless, durable connection. Multi-layer silicone — resists heat, oil, and aging far longer than OEM rubber. Built-in one-way valve — maintains proper coolant flow and system performance. Protective heat sleeves — shield the hose in high-temperature engine bay areas. Includes worm-gear clamps — supplied for a consistent, leak-free seal. Mishimoto Lifetime Warranty — engineered and backed by a trusted performance cooling brand. Benefits Install this direct-fit Y-hose to restore coolant integrity, extend component life, and improve peace of mind during heavy towing or daily driving. Precision fitment ensures quick, hassle-free installation with OEM-style connections and superior long-term durability. Perfect for 6.7L Powerstroke owners seeking a reliable, long-lasting cooling system upgrade that prevents common failure points and keeps their truck performing under load.