ContiTech 63526 Molded Heater Hose

The ContiTech 63526 is a precision-engineered molded heater hose designed to transfer glycol-based coolants to and from the heater core and through other components in your vehicle's cooling system. This molded hose features original equipment configuration to ensure proper fit and reliable performance.

Key Features:

• EPDM (ethylene propylene diene monomer) rubber tube and cover construction for superior heat and chemical resistance
• Synthetic knit reinforcement provides strength and durability
• Compatible with ethylene glycol and propylene glycol-based coolants, including organic acid modified long-life coolants
• Meets or exceeds SAE 20R3EC Class D1 and D2 specifications
• Resistant to Electrochemical Degradation (ECD)
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Pre-molded configuration ensures proper routing and fit

ContiTech molded heater hoses are designed for applications requiring resistance to high underhood temperatures and antifreeze coolants. The EPDM construction effectively withstands heat, ozone, and chemical coolants for long-lasting performance. Not for use in fuel or oil transfer applications.