Gates 25702 Premium Molded Coolant Hose

The Gates 25702 Premium Molded Coolant Hose is a precision-engineered OEM-quality replacement radiator hose designed for upper, lower, bypass, and heater coolant system applications. Pre-shaped to match original equipment geometry, it delivers a secure, leak-free fit without cutting or adapting.

Key Features:

• EPDM construction: Features an EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone-, and chemical coolant-resistant EPDM cover for long-lasting durability
• Electrochemical degradation (ECD) resistance: Specifically engineered to resist ECD — the leading cause of premature coolant hose failure
• Vacuum collapse resistance: Materials are engineered to resist collapse under vacuum, reducing the need for internal support springs in many applications
• Pre-shaped fit: Molded to OEM specifications for a perfect fit and optimally sealed conditions right out of the box
• Wide temperature range: Rated for -40°F to +257°F (-40°C to +125°C) operating temperatures
• Meets SAE standards: Complies with SAE 20R4, Class D2 and DIN 73411, Class A specifications
• Marine approved: Approved for marine cooling system applications

Note: Gates recommends replacing hose clamps each time a new coolant hose is installed. Not for use in fuel or oil transfer applications.