Global Parts 8231615 HVAC Heater Core

HVAC Heater Core for GM Compact Applications

Global Parts 8231615 is an aluminum HVAC heater core that transfers heat from the engine cooling system into the cabin. It is built for direct replacement use in select Chevrolet, Pontiac, and Saturn applications, including Chevrolet HHR, Chevrolet Cobalt, Pontiac G5, Saturn Ion, and Pontiac Pursuit.

Key Features

• Aluminum core material for efficient heat transfer
• Core dimensions: 6.13 in. height, 8.19 in. width, 1.02 in. thickness
• 0.63 in. inlet diameter
• Direct-fit heater core for HVAC repair work
• Global Parts part number 8231615

Product Details

This heater core is designed to move heat from engine coolant into the vehicle’s HVAC system, helping restore cabin heat when the original core is restricted, leaking, or no longer transferring heat properly. The aluminum construction supports thermal efficiency and corrosion resistance in a compact OE-style layout. Global Parts 8231615 cross-references APDI 9010462 and TYC 96061 for the same application.

Vehicle Fitment

• Fits 2006-2011 Chevrolet HHR, N/A
• Fits 2005-2010 Chevrolet Cobalt, N/A
• Fits 2007-2010 Pontiac G5, N/A
• Fits 2003-2007 Saturn Ion, N/A
• Fits 2005-2006 Pontiac Pursuit, N/A

Common Repair Symptoms

• Weak or no cabin heat
• Coolant odor inside the vehicle
• Fogging or film on the inside of the windshield
• Coolant loss from a leaking heater core
• Uneven HVAC temperature output

Installation Notes

Verify inlet size and core dimensions against the original unit before installation. Flush the cooling system and inspect hoses, clamps, and coolant condition so the replacement heater core is not exposed to contamination from the existing system. Confirm fitment for your specific Chevrolet HHR, Chevrolet Cobalt, Pontiac G5, Saturn Ion, or Pontiac Pursuit application before assembly.

Quality Assurance

Global Parts supplies HVAC replacement components for service and repair applications. This part number 8231615 is built to match the listed fitment and dimensional specifications for the confirmed vehicle applications.