Genuine Mercedes HVAC Heater Hose Line

Genuine Mercedes-Benz HVAC heater hoses and lines carry engine coolant between the engine and the heater core. This coolant flow is what lets the cabin heating and defrost system work. These OEM heater hose lines are also sold as heater hoses, coolant hoses, or heater core hoses.

Key Features:

• Made to Mercedes-Benz original equipment specifications for a reliable, factory-correct fit
• Built to handle engine coolant temperatures and pressures in the heating circuit
• Made from materials chosen for heat, coolant, and aging resistance
• Supports consistent cabin heat and windshield defrosting
• Backed by the quality standards of the Mercedes-Benz parts program

Replacing a worn, leaking, or swollen heater hose with a genuine Mercedes-Benz part helps protect the cooling system and keep cabin heating dependable. Select the child item that matches the part number you need.