Global Parts 8231688 HVAC Heater Core

Heater Core for Acura RL

Restore cabin heat and coolant-to-air heat transfer with this Global Parts HVAC heater core, part number 8231688. It is a specific-fit aluminum heater core for the 2005-2012 Acura RL, built for direct replacement service in the vehicle’s HVAC system.

Key Features

• Specific fit for 2005-2012 Acura RL applications
• Aluminum construction for efficient heat transfer
• Heater core design for engine-coolant-to-cabin heat exchange
• Direct replacement part number 8231688
• Cross-references APDI 9010683 and Four Seasons 98025 for the same application

Detailed Description

Global Parts 8231688 is an HVAC heater core made for the Acura RL platform from 2005 through 2012. As part of the vehicle’s heating system, the heater core uses engine coolant to transfer heat into the cabin through the HVAC case. The aluminum construction supports efficient thermal transfer and is suited to specific-fit replacement service on Acura RL models. If you are replacing a leaking, restricted, or heat-loss heater core on a 2005-2012 Acura RL, this part number 8231688 provides the correct application match.

This part cross-references APDI 9010683 and Four Seasons 98025 for the same application.

Common Repair Symptoms

• Weak or no heat from the vents
• Coolant odor inside the cabin
• Fogging or film on the windshield from heater core leakage
• Coolant loss traced to the HVAC system
• Uneven cabin temperature output

Installation Notes and Tips

Replace the heater core only after confirming the cooling system is full, clean, and free of air pockets. Inspect hoses, clamps, and related HVAC components before reassembly, and verify that coolant flow and cabin heat output are normal after installation. Because this is a specific-fit heater core for the Acura RL, confirm the vehicle year before ordering part number 8231688.

Quality Assurance

Global Parts supplies this heater core as a specific-fit aluminum replacement for the listed Acura RL applications. The manufacturer description identifies the heater core’s role in transferring heat from the engine cooling system into the vehicle cabin, supporting accurate OE-style service for the heating system.