Dash side without rear AC.

Heater Supply And Return Hose And Tube – Mopar (55038030AN)

The Mopar Heater Supply And Return Hose And Tube (55038030AN) is a Genuine OEM cooling system component designed to circulate engine coolant to and from the heater core. This assembly allows heated coolant from the engine to flow through the heater core inside the vehicle cabin, where it transfers heat to the interior ventilation system before returning to the engine. Manufactured according to Mopar’s strict factory engineering standards, this hose and tube assembly supports reliable cabin heating and proper coolant circulation.

Constructed from a combination of corrosion-resistant metal tubing and reinforced heat-resistant rubber hoses, the assembly is engineered to withstand high coolant temperatures, pressure changes, and continuous engine compartment vibration. The metal tube sections provide structural strength and accurate routing, while the flexible rubber hoses allow movement and vibration absorption within the cooling system.

The 55038030AN heater supply and return hose and tube assembly is engineered as a vehicle-specific direct-fit component, matching the original hose lengths, tube bends, and connection fittings used in Mopar factory heating and cooling systems. Maintaining OEM specifications is essential for ensuring proper coolant flow between the engine and heater core. Aftermarket assemblies that do not meet factory tolerances may cause coolant leaks or improper routing.

For professional technicians, installing a Genuine Mopar heater hose and tube assembly ensures that heating and cooling system repairs maintain manufacturer coolant flow specifications and reliable cabin heating performance. For experienced DIY vehicle owners, selecting the OEM assembly simplifies installation since it integrates directly with the engine coolant outlets and heater core connections without requiring modifications.

A properly functioning heater supply and return assembly allows heated coolant to circulate through the heater core, enabling the vehicle’s heating system to provide warm air to the cabin. Replacing a worn or leaking assembly helps restore proper coolant circulation and reliable interior heating.

• Genuine Mopar OEM heater supply and return hose and tube assembly

• Corrosion-resistant metal tubing with reinforced rubber hoses

• Designed to circulate coolant through the heater core

• Resistant to high temperatures and coolant pressure

• Supports reliable cabin heating and coolant circulation

• Vehicle-specific direct-fit configuration

If you are servicing the vehicle’s heating or cooling system, the Mopar Heater Supply And Return Hose And Tube (55038030AN) provides OEM-accurate fitment, durable construction, and factory-engineered reliability for your vehicle’s cooling system.

Dash side without rear AC.

Heater Supply And Return Hose And Tube – Mopar (55038030AN)

The Mopar Heater Supply And Return Hose And Tube (55038030AN) is a Genuine OEM cooling system component designed to circulate engine coolant to and from the heater core. This assembly allows heated coolant from the engine to flow through the heater core inside the vehicle cabin, where it transfers heat to the interior ventilation system before returning to the engine. Manufactured according to Mopar’s strict factory engineering standards, this hose and tube assembly supports reliable cabin heating and proper coolant circulation.

Constructed from a combination of corrosion-resistant metal tubing and reinforced heat-resistant rubber hoses, the assembly is engineered to withstand high coolant temperatures, pressure changes, and continuous engine compartment vibration. The metal tube sections provide structural strength and accurate routing, while the flexible rubber hoses allow movement and vibration absorption within the cooling system.

The 55038030AN heater supply and return hose and tube assembly is engineered as a vehicle-specific direct-fit component, matching the original hose lengths, tube bends, and connection fittings used in Mopar factory heating and cooling systems. Maintaining OEM specifications is essential for ensuring proper coolant flow between the engine and heater core. Aftermarket assemblies that do not meet factory tolerances may cause coolant leaks or improper routing.

For professional technicians, installing a Genuine Mopar heater hose and tube assembly ensures that heating and cooling system repairs maintain manufacturer coolant flow specifications and reliable cabin heating performance. For experienced DIY vehicle owners, selecting the OEM assembly simplifies installation since it integrates directly with the engine coolant outlets and heater core connections without requiring modifications.

A properly functioning heater supply and return assembly allows heated coolant to circulate through the heater core, enabling the vehicle’s heating system to provide warm air to the cabin. Replacing a worn or leaking assembly helps restore proper coolant circulation and reliable interior heating.

• Genuine Mopar OEM heater supply and return hose and tube assembly

• Corrosion-resistant metal tubing with reinforced rubber hoses

• Designed to circulate coolant through the heater core

• Resistant to high temperatures and coolant pressure

• Supports reliable cabin heating and coolant circulation

• Vehicle-specific direct-fit configuration

If you are servicing the vehicle’s heating or cooling system, the Mopar Heater Supply And Return Hose And Tube (55038030AN) provides OEM-accurate fitment, durable construction, and factory-engineered reliability for your vehicle’s cooling system.