Global Parts 8231653 HVAC Heater Core - Front

Heater Core for 2004 Dodge Durango

Restore cabin heat in your 2004 Dodge Durango with Global Parts part number 8231653. This specific-fit HVAC heater core transfers heat from engine coolant into the vehicle’s interior, helping the climate control system deliver warm air when the engine reaches operating temperature.

Key Features

• Specific fit for direct application in the 2004 Dodge Durango, front
• Aluminum construction for efficient heat transfer
• Heater core function supports interior heating performance
• Global Parts 8231653 replacement for HVAC service work
• Cross-references APDI 9010634 and OSC 99330 for the same application

Product Details

Global Parts 8231653 is an HVAC heater core built for the front position on the 2004 Dodge Durango. As part of the vehicle’s heating system, the core uses coolant flow from the engine cooling circuit to transfer heat into the cabin. The aluminum design supports thermal efficiency and is suited for direct replacement service where the original heater core has leaked, restricted flow, or lost heating output. This part cross-references APDI 9010634 and OSC 99330 for the same application.

Common Issues This Part May Address

• Weak or inconsistent cabin heat in a 2004 Dodge Durango
• Coolant odor or moisture inside the HVAC case area
• Restricted heater performance from a clogged core
• Interior fogging caused by heater core leakage
• Loss of heat output after cooling system contamination

Installation Notes and Tips

Fits 2004 Dodge Durango, front. Verify coolant condition, hose routing, and HVAC case access before installation. Because heater core replacement often requires disassembly of interior HVAC components, confirm all connections are clean and properly sealed during reassembly. Global Parts part number 8231653 is a specific-fit replacement, so match the vehicle year, make, model, and position before ordering.

Quality Assurance

Global Parts supplies replacement HVAC components for service applications, and this heater core is built with aluminum construction for heat transfer performance. Confirm fitment against the 2004 Dodge Durango front application and the listed interchange references before installation.