Global Parts 8231501 HVAC Heater Core

Heater Core for Nissan Altima

Restore cabin heat performance with this Global Parts HVAC heater core, part number 8231501. It is a specific-fit aluminum heater core for 2002-2006 Nissan Altima applications, built to transfer heat from the engine cooling system into the passenger compartment.

• Specific fit for direct application matching
• Aluminum construction for efficient heat transfer
• Fits 2002-2006 Nissan Altima, N/A
• Global Parts 8231501 heater core replacement
• Cross-references APDI 9010388 and UAC HT399184C for the same application

Product Details

The heater core is a key part of the HVAC system, using engine coolant to produce warm air inside the vehicle. This Global Parts heater core is built for the 2002-2006 Nissan Altima and follows a specific-fit design for proper application matching. The aluminum core supports heat transfer efficiency and is suited for replacing a leaking, restricted, or heat-loss-prone original unit. If you are searching for a 2002-2006 Nissan Altima heater core replacement or Global Parts 8231501, this part matches the listed vehicle coverage.

Common Problems This Part Can Address

• Weak or no heat from the vents
• Coolant odor inside the cabin
• Fogging or film on the windshield from heater core leakage
• Uneven cabin temperature output
• Restricted coolant flow through the HVAC heater circuit

Installation Notes

Verify the vehicle year and model before installation. This heater core is listed as a specific fit for 2002-2006 Nissan Altima, N/A, so compare the original unit and hose connections before removal. Because heater core replacement often requires access through the HVAC case, inspect related coolant hoses, clamps, and the cooling system for contamination or leaks during service.

Quality Assurance

Global Parts supplies aftermarket HVAC components with application-specific coverage. Part number 8231501 is listed with confirmed interchange references for the same application, including APDI 9010388 and UAC HT399184C.