ContiTech 64386 Molded Heater Hose

The ContiTech 64386 is a precision-molded heater hose designed to transfer glycol-based coolants to and from the heater core in automotive cooling systems. This hose meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications, ensuring reliable performance in demanding underhood environments.

Key Features:

• Custom-molded design for precise fit and easy installation
• Resistant to Electrochemical Degradation (ECR) for extended service life
• EPDM rubber construction provides superior resistance to heat, ozone, and chemical coolants
• Spiral synthetic reinforcement for enhanced strength and durability
• Designed to withstand high underhood temperatures and antifreeze solutions

ContiTech heater hoses are engineered to match original equipment quality and fit, making them an ideal replacement solution for worn or damaged cooling system components. The molded configuration eliminates the need for multiple clamps and connections, reducing potential leak points while ensuring proper coolant flow throughout your vehicle's heating and cooling system.