Gates 24370 Molded Coolant Hose

The Gates 24370 is a premium molded coolant hose engineered to provide OEM-quality performance for automotive cooling system applications. This pre-shaped hose is designed for applications including upper radiator, lower radiator, bypass, heater, and other coolant system connections.

Key Features:

• Pre-shaped molded design ensures proper fit and perfectly sealed connections
• Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• Re-engineered materials resist vacuum collapse, reducing the need for internal springs in many applications
• Heat and ozone resistant cover for extended service life
• Aramid or rayon knit reinforcement depending on application requirements
• Approved for marine applications
• Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications

This hose features a temperature rating of -40°F to +257°F (-40°C to +125°C) in coolant applications. Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal performance and reliability. Part of Gates' most comprehensive curved hose line on the replacement market, manufactured to OEM-quality specifications.