Gates Modular Coolant Hose Assembly

The Gates Modular Coolant Hose Assembly line includes molded radiator and coolant hoses that are engineered as direct replacements for the original hose. Each assembly is built to fit a specific application. It comes with the integrated components that the original equipment hose uses. Those parts can include hose branches, quick-connectors, sensors and restrictors.

Key Features:

• OE-style design: Built to match original equipment specifications for a replacement that fits and performs like the original.
• Integrated components: Where the application calls for them, the hose includes branches, quick-connect fittings, sensors or restrictors. This helps give a complete, leak-free installation.
• Durable construction: EPDM tube, synthetic fiber knit reinforcement and a heat-, ozone- and coolant-resistant EPDM cover.
• Vacuum collapse resistance: Re-engineered materials resist collapse under vacuum.
• Resists electrochemical degradation: Compounds are engineered to resist electrochemical degradation, a leading cause of coolant hose failure.
• Wide temperature range: Rated for operation from -40°F to +257°F (-40°C to +125°C), per Gates' product specifications.
• Industry standards: Meets SAE 20R3 EC Class D1 for hoses under 25 mm (1 in.) ID. Meets SAE 20R4 EC Class D1 for hoses 25 mm (1 in.) ID and over.

Gates is a leader in the modular coolant hose segment of the automotive aftermarket. These hoses suit cooling system repairs on modern engines, where coolant systems and hoses are more complex than before. Gates recommends replacing the clamps each time a new coolant hose is installed. Do not use these hoses for fuel or oil transfer.