Gates 12375 Heater Hose

The Gates 12375 is a premium heater hose designed to transport coolant from the engine to the heater core, ensuring efficient heat transfer for your vehicle's climate control system. Engineered with Gates' proven EPDM (Ethylene Propylene Diene Monomer) construction, this hose delivers reliable performance in demanding automotive cooling applications.

Key Features:

• EPDM tube construction resists electrochemical degradation, the leading cause of heater hose failure
• Unaffected by most coolants, non-oil based coolant additives, and high cooling system pressures
• Temperature range from -40°F to +257°F (-40°C to +125°C) for extreme climate performance
• Meets or exceeds SAE 20R3 standard wall specifications for quality assurance
• Synthetic fiber reinforcement provides superior strength and durability
• EPDM cover resists ozone, weathering, and heat for extended service life

Gates heater hoses are designed for cars and light trucks, providing long-lasting protection against coolant leaks and system failures. This hose should be installed with quality hose clamps for a secure, leak-free connection. Not recommended for fuel or oil transfer applications.