Global Parts 8231398 HVAC Heater Core

Heater Core for Jeep Grand Cherokee

Global Parts 8231398 is a specific-fit HVAC heater core for 1999-2002 Jeep Grand Cherokee models. Built from aluminum, it transfers heat from the engine cooling system into the cabin to restore proper interior heat output.

Key Features

• Specific fit for 1999-2002 Jeep Grand Cherokee
• Aluminum construction for HVAC heat transfer
• Heater core application for cabin heating performance
• Direct replacement part number 8231398
• Cross-references APDI 9010384 and Spectra Premium 93069 for the same application

Product Details

This HVAC heater core is used in the heating system to move coolant-based heat from the engine cooling circuit into the passenger compartment. Global Parts 8231398 is listed as a specific-fit component for Jeep Grand Cherokee models from 1999 through 2002, making it a direct-match option for service work on the heater system. The aluminum design supports efficient heat transfer and is suited to replacement of a worn, leaking, or restricted heater core on the Jeep Grand Cherokee.

Common Issues This Part Can Address

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Fogging from heater core leakage
• Restricted coolant flow through the heater circuit
• Loss of heat output in 1999-2002 Jeep Grand Cherokee models

Installation Notes and Tips

Verify vehicle year and application before ordering. This part is listed for specific fitment on 1999-2002 Jeep Grand Cherokee models, with no adjustable pipe positioning. Inspect coolant condition, hoses, and related HVAC components during replacement to help prevent repeat service. Proper system bleeding after installation is important to restore heater performance.

Quality Assurance

Global Parts supplies this heater core as a direct replacement HVAC component for the listed Jeep Grand Cherokee applications. Part number 8231398 is also referenced by APDI 9010384 and Spectra Premium 93069 for the same application.