ContiTech Molded Heater Bypass Hose

The ContiTech Molded Heater Bypass Hose line gives you a direct-fit replacement for worn, cracked or leaking molded heater and bypass coolant hoses. These hoses carry glycol-based engine coolant between the engine, heater core, water pump and related coolant connections. They are also sold as engine coolant bypass hoses and can replace a molded radiator hose where the application calls for it.

Key Features:

• EPDM rubber tube and cover that resist heat, ozone and weathering
• Synthetic knit reinforcement for strength under working pressure
• Wire insert in select hoses to help resist collapse
• Corrugated cover on select hoses that follows the bends of the original coolant hose
• Designed for full coolant flow in automotive coolant systems
• Built to SAE 20R3EC specifications
• Not for use in fuel or oil transfer applications

ContiTech is part of Continental, a long-time original equipment supplier. Each hose is molded to match the routing of the original, so installation is straightforward and the hose seals reliably. Replacing aging heater hoses helps keep the cooling and cabin heating system working and helps prevent coolant loss and overheating.