ContiTech 63189 Molded HVAC Heater Hose - EPDM Construction

The ContiTech 63189 is a premium molded heater hose engineered to transfer glycol-based coolants to and from the heater core, radiator bypass, and other components in your vehicle's cooling system. This molded design ensures a precise fit and optimal routing in the engine bay.

Key Features:

• EPDM rubber construction for superior heat and chemical resistance
• Meets or exceeds SAE J20R3, D1 specifications for reliable performance
• 22.25-inch length provides exact fitment for specific applications
• Resistant to high underhood temperatures and antifreeze coolants
• Durable compound resists heat, oil, and weather degradation
• Patented knit reinforcement with Tylanar fabric for added strength

ContiTech heater hoses are manufactured with Versigard rubber compound and advanced reinforcement materials to withstand the harsh underhood environment. This molded hose is designed as a direct replacement for your original equipment, ensuring proper coolant flow and long-lasting performance. Compatible with OEM part numbers 8943448605, 8943448616, 94344860, and 94344861.