Gates 51513 Premium Modular Coolant Hose

The Gates 51513 Premium Modular Coolant Hose is an OEM-quality replacement coolant hose designed for precision fit and long-lasting performance. Manufactured to exact specifications, this modular assembly hose integrates essential OE components such as quick-connectors and fittings for a complete cooling system solution.

Key Features:

• EPDM tube construction with synthetic fiber knit reinforcement and heat-resistant EPDM cover
• Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• Re-engineered materials resist vacuum collapse for reliable performance
• Temperature range: -40°F to +275°F (-40°C to +135°C)
• Meets SAE 20R3 EC Class D1 under 25mm (1") ID, SAE 20R4 EC Class D1 for 25mm (1") ID and over
• Heat and ozone resistant cover for extended service life
• Pre-shaped molded design ensures proper fit and sealed connections

Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal performance. This hose is designed for coolant applications only and should not be used for fuel or oil transfer.