Gates 52065 Premium Molded Coolant Hose

The Gates 52065 Premium Molded Coolant Hose is a precisely engineered replacement radiator hose designed for reliable cooling system performance. This pre-shaped molded hose measures 1 5/16" x 1 13/16" x 25" and is manufactured to OEM-quality specifications for upper, lower, bypass, heater, and other coolant applications.

Key Features:

• EPDM tube construction with synthetic fiber knit reinforcement and heat- and ozone-resistant EPDM cover
• Engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• Pre-shaped design ensures perfectly sealed conditions and proper fit
• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Meets SAE 20R3 EC Class D1 under 25mm (1 in.) ID, SAE 20R4 EC Class D1 for 25mm (1 in.) ID and over
• Re-engineered materials resist vacuum collapse, eliminating the need for internal springs in many applications
• Approved for marine applications

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