Gates 24737 Molded Coolant Hose

The Gates 24737 is a premium molded coolant hose engineered for heater and cooling system applications. This pre-shaped hose is factory-molded to exact OEM specifications, ensuring a precise fit and reliable performance in demanding engine environments.

Key Features:

• EPDM tube with synthetic fiber knit reinforcement and heat-resistant EPDM cover
• Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• Pre-shaped design ensures proper fit and perfectly sealed connections
• Meets SAE 20R4 EC Class D1 specifications for quality and durability
• Temperature range: -40°F to +275°F (-40°C to +135°C)
• Resistant to heat, ozone, and chemical coolants
• Vacuum collapse resistant construction reduces need for internal springs

Gates molded coolant hoses are manufactured to OEM-quality standards, providing a direct replacement for heater, bypass, and coolant system applications. This hose is designed to handle modern coolant formulations while maintaining structural integrity in high-temperature engine compartments.