ContiTech 63836 Molded Heater Hose - EPDM Rubber Coolant Transfer Hose

The ContiTech 63836 is a premium molded heater hose engineered to transfer glycol-based coolants throughout your vehicle's cooling system. Designed to transfer coolants to and from the heater core, by-pass to the radiator, and through other components, this OE-quality replacement hose ensures reliable coolant flow and engine temperature management.

Key Features:

• EPDM tube and cover with synthetic knit reinforcement for superior durability and flexibility
• Compatible with ethylene glycol and propylene glycol-based coolants, as well as organic acid modified, long-life coolants
• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications and original equipment standards
• Resistant to Electrochemical Degradation (ECR) for extended service life
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Original configurations available to ensure proper fit

This molded heater hose features ContiTech's proven construction with heat-resistant, oil-resistant EPDM rubber compound and reinforced knit fabric. The pre-curved molded design ensures a precise fit for applications requiring multiple or severe bends, eliminating the need for custom bending and reducing installation time.

Important: Not for use in fuel or oil transfer applications. This hose is specifically designed for coolant system applications only.