Gates 24866 Molded Coolant Hose

The Gates 24866 is a premium molded coolant hose engineered to deliver OEM-quality performance and reliability for your vehicle's cooling system. This pre-shaped hose is designed to provide a precise fit for specific coolant applications, ensuring perfectly sealed conditions and optimal coolant flow.

Key Features:

• EPDM tube construction with synthetic fiber knit reinforcement for superior strength and durability
• Heat and ozone-resistant EPDM cover protects against harsh under-hood conditions
• Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• Meets SAE 20R4 EC Class D1 specifications for quality and performance
• Temperature range: -40°F to +275°F (-40°C to +135°C)
• Pre-molded design ensures proper fit and eliminates installation guesswork
• Resistant to vacuum collapse, reducing the need for internal springs

Gates molded coolant hoses are manufactured to exact specifications for upper, lower, bypass, heater, and other coolant system applications. The advanced EPDM compound resists chemical coolants, heat, and ozone exposure, providing long-lasting performance that helps prevent costly engine damage from coolant leaks. Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal system integrity.