Gates 51695 Molded Coolant Heater Hose 5/8" x 3/4" 28 Inch

The Gates 51695 is a premium molded coolant hose designed for HVAC heater applications. This 28-inch modular coolant hose is engineered to fit specific applications with OEM-quality construction and materials that ensure reliable, long-lasting performance.

Key Specifications:

• Centerline length: 28 inches
• End 1 inside diameter: 5/8 inch
• End 2 inside diameter: 3/4 inch
• Material: EPDM rubber, plastic, and steel construction
• Molded design for precise fit
• Location: Engine to heater inlet tube

Advanced Engineering Features:

• Specifically-engineered materials resist collapse under vacuum conditions
• Designed to resist electrochemical degradation, the leading cause of coolant hose failure
• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Meets SAE 20R3 EC Class D1 and SAE 20R4 EC Class D1 specifications
• Manufactured to OEM specifications with integrated components when required

Installation Notes:

• Gates recommends replacing hose clamps each time a new coolant hose is installed
• Not for use in fuel or oil transfer applications
• Includes 1-year limited warranty

Gates is a trusted leader in automotive aftermarket parts with over a century of engineering excellence. This modular coolant hose delivers the same quality and reliability found in original equipment installations.