Gates 23404 Premium Modular Coolant Hose

The Gates 23404 Premium Modular Coolant Hose is designed for optimal performance and durability. Made from EPDM material with synthetic fiber knit reinforcement, this hose is engineered to resist collapse under vacuum and is highly resistant to heat, ozone, and chemical coolant. It features OEM-exact components, including quick connects and branch connectors, ensuring a perfect fit for your vehicle. This hose meets SAE standards for quality and reliability, making it an essential component for your engine's cooling system. • Specifically-engineered materials resist collapse under vacuum • Engineered to resist electrochemical degradation – the leading cause of hose failure • EPDM tube; synthetic fiber knit reinforcement, heat-, ozone- and chemical coolant-resistant EPDM cover • Manufactured with OEM-exact hose components (quick connects, branch connectors/tees, sensors, etc.) • Meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID, SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over