ContiTech Heater Hose

ContiTech heater hose carries hot engine coolant between the engine and the heater core. That supplies reliable cabin heat and helps with defrosting and defogging. Whether you call it a heater hose, coolant hose, or HVAC heater hose, this line is made as a replacement for worn, cracked, swollen, or leaking original hoses.

Key Features:

• EPDM rubber construction: The rubber compounds are chosen to hold up to heat, ozone, weathering, and antifreeze coolant solutions.
• Layered materials: The layers help protect against leaks, hardening, and cracking over time.
• Reinforced for durability: The hose is built to keep its shape and stay flexible under the heat and pressure cycles of a cooling system.
• Tested for sealing: Thorough testing is intended to give a good fit and a leak-free seal at the connections.
• Quality backing: The hose is guaranteed against defects in workmanship and materials.

ContiTech is part of Continental, a long-established maker of rubber and hose products. A new heater hose helps prevent coolant loss, overheating, and loss of cabin heat. Choose the specific part number you need from the options on this page.