Gates 51789 Molded Coolant Hose Upper Radiator

The Gates 51789 Molded Coolant Hose is a premium upper radiator hose designed to deliver OEM-quality performance and reliable cooling system operation. Manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, this pre-shaped hose ensures a perfect fit and proper sealed conditions for demanding engine environments.

Advanced Engineering Features:

• Engineered to resist electrochemical degradation, the leading cause of hose failure
• Re-engineered materials resist vacuum collapse, reducing the need for internal springs in many applications
• EPDM tube with synthetic fiber knit reinforcement and heat-, ozone- and chemical coolant-resistant EPDM cover
• Pre-shaped to fit and to ensure perfectly sealed conditions

Specifications:

• Centerline Length: 11-1/16 inches (281mm)
• Inside Diameter: 1-5/16 inches (33mm) at both ends
• Material: EPDM Rubber
• Temperature Range: -40°C to +135°C (-40°F to +275°F)
• Meets requirements of SAE 20R4, class D2 and DIN 73411, class A

This molded coolant hose comes with a 1-year limited warranty and is not intended for fuel or oil transfer applications. Gates recommends replacing hose clamps each time a new coolant hose is installed for optimal performance and leak prevention.