Gates 12283 Premium Molded Heater Hose

The Gates 12283 Premium Molded Heater Hose is a factory-molded, OEM-style replacement hose designed to deliver reliable cooling system performance. This precision-engineered hose features an EPDM tube construction with synthetic fiber knit reinforcement and an EPDM cover, making it ideal for today's compact engine compartments where exact fitment is critical.

Key Features:

• Engineered to resist electrochemical degradation, the leading cause of heater hose failure
• EPDM construction resists most coolants and non-oil based coolant additives
• Temperature range: -40°F to 275°F (-40°C to 135°C) for reliable performance in extreme conditions
• Meets SAE 20R3 Type EC Class D-1 and D-2 specifications for quality assurance
• Factory-molded design ensures precise OEM-style fit and appearance
• Approved for coolant, water, and air applications
• Marine-approved for versatile use across multiple applications

Gates premium molded heater hoses are manufactured to OEM specifications, providing superior resistance to high cooling system pressures and temperatures. The advanced compound formulation helps prevent water permeation through the hose wall, maintaining system efficiency. Gates recommends replacing hose clamps with PowerGrip SB clamps during installation for optimal, maintenance-free performance.