ContiTech 63818 Universal 90 Degree Molded Heater Hose

The ContiTech 63818 is a universal 90-degree molded heater hose designed to transfer glycol-based coolants to and from the heater core, by-pass to the radiator, and through other components in your vehicle's coolant system. This molded 5/8-inch hose can be cut to fit your specific application, making it an ideal solution for various automotive cooling system needs.

Key Features:

• EPDM tube and cover with synthetic knit reinforcement
• Compatible with most coolants including 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
• Resistant to Electrochemical Degradation (ECR)
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Original configuration available to ensure proper fit

This premium heater hose resists high underhood temperatures and anti-freeze coolants, providing reliable performance in demanding automotive environments. Not for use in fuel or oil transfer applications.