Includes: Clamps.

Heater Supply Hose – Mopar (55038163AI)

The Mopar Heater Supply Hose (55038163AI) is a Genuine OEM cooling system component designed to carry heated engine coolant from the engine to the heater core. This hose plays a critical role in the vehicle’s heating system by allowing hot coolant to circulate through the heater core, where heat is transferred to the cabin air through the HVAC system. Manufactured according to Mopar’s strict factory engineering standards, the heater supply hose ensures reliable coolant flow and dependable cabin heating performance.

Constructed from high-quality heat-resistant reinforced rubber, the hose is engineered to withstand continuous exposure to high coolant temperatures, engine compartment heat, and system pressure. The reinforced internal layers help maintain structural integrity and flexibility while resisting cracking, swelling, and deterioration caused by long-term exposure to heat and coolant.

The 55038163AI heater supply hose is engineered as a vehicle-specific direct-fit component, matching the original hose length, diameter, molded bends, and connection points used in Mopar factory cooling and heating systems. Maintaining OEM specifications is essential for ensuring proper coolant routing and compatibility with the engine outlet and heater core inlet. Aftermarket hoses that do not meet factory tolerances may cause installation issues or coolant leaks.

For professional technicians, installing a Genuine Mopar heater supply hose ensures that heating system repairs maintain manufacturer coolant flow standards and reliable HVAC performance. For experienced DIY vehicle owners, selecting the OEM hose simplifies installation since it connects directly to the factory engine and heater core fittings without requiring modifications.

A properly functioning heater supply hose allows hot coolant to reach the heater core efficiently, enabling the vehicle’s heating system to produce warm air inside the cabin. Replacing a worn, brittle, or leaking hose helps restore proper coolant circulation and maintain dependable heating performance.

• Genuine Mopar OEM heater supply hose

• Heat-resistant reinforced rubber construction

• Designed to deliver hot coolant to the heater core

• Resistant to engine heat and coolant pressure

• Supports consistent cabin heating performance

• Vehicle-specific direct-fit configuration

If you are servicing the vehicle’s heating or cooling system or replacing a deteriorated hose, the Mopar Heater Supply Hose (55038163AI) provides OEM-accurate fitment, durable construction, and factory-engineered reliability for your vehicle’s cooling system.

Includes: Clamps.

Heater Supply Hose – Mopar (55038163AI)

The Mopar Heater Supply Hose (55038163AI) is a Genuine OEM cooling system component designed to carry heated engine coolant from the engine to the heater core. This hose plays a critical role in the vehicle’s heating system by allowing hot coolant to circulate through the heater core, where heat is transferred to the cabin air through the HVAC system. Manufactured according to Mopar’s strict factory engineering standards, the heater supply hose ensures reliable coolant flow and dependable cabin heating performance.

Constructed from high-quality heat-resistant reinforced rubber, the hose is engineered to withstand continuous exposure to high coolant temperatures, engine compartment heat, and system pressure. The reinforced internal layers help maintain structural integrity and flexibility while resisting cracking, swelling, and deterioration caused by long-term exposure to heat and coolant.

The 55038163AI heater supply hose is engineered as a vehicle-specific direct-fit component, matching the original hose length, diameter, molded bends, and connection points used in Mopar factory cooling and heating systems. Maintaining OEM specifications is essential for ensuring proper coolant routing and compatibility with the engine outlet and heater core inlet. Aftermarket hoses that do not meet factory tolerances may cause installation issues or coolant leaks.

For professional technicians, installing a Genuine Mopar heater supply hose ensures that heating system repairs maintain manufacturer coolant flow standards and reliable HVAC performance. For experienced DIY vehicle owners, selecting the OEM hose simplifies installation since it connects directly to the factory engine and heater core fittings without requiring modifications.

A properly functioning heater supply hose allows hot coolant to reach the heater core efficiently, enabling the vehicle’s heating system to produce warm air inside the cabin. Replacing a worn, brittle, or leaking hose helps restore proper coolant circulation and maintain dependable heating performance.

• Genuine Mopar OEM heater supply hose

• Heat-resistant reinforced rubber construction

• Designed to deliver hot coolant to the heater core

• Resistant to engine heat and coolant pressure

• Supports consistent cabin heating performance

• Vehicle-specific direct-fit configuration

If you are servicing the vehicle’s heating or cooling system or replacing a deteriorated hose, the Mopar Heater Supply Hose (55038163AI) provides OEM-accurate fitment, durable construction, and factory-engineered reliability for your vehicle’s cooling system.