Keep engine coolant flowing to your heater core with the Dorman heater hose assembly, part number 626-301, a heater hose/tube assembly designed to withstand extreme temperature changes. It fits many vehicles, among them the 2001-2005 Dodge Grand Caravan, 2001-2005 Chrysler Town & Country and 2001-2005 Dodge Caravan. See the Buyer's Guide tab for the full list and engine details.
A heater hose carries coolant between the engine and the heater core, which supplies warmth to the cabin. Dorman OE Solutions built this replacement to match the fit and durability of the stock unit.
- Direct replacement: This Dorman HVAC heater hose assembly directly replaces the original heater hose on the listed applications.
- Durable construction: It is designed to withstand extreme temperature changes and to resist cracking and leaking.
- Cost-effective and reliable: It offers original manufacturer quality at a lower cost than a dealer replacement.
- Industry-leading design: It is professionally engineered by Dorman, a leader in aftermarket heater hose assemblies.
Signs a heater hose may need replacing include coolant leaks, a sweet coolant smell, visible cracks or swelling, a falling coolant level, or weak cabin heat. Diagnose the cause first. If a leaking hose is to blame, the Dorman heater hose is a direct-fit replacement for the listed applications.
Interchange: 5005394AF · HHA122
