Global Parts 8231697 HVAC Heater Core

Heater Core for Buick Encore, Trax, and Sonic

Global Parts 8231697 is a specific-fit HVAC heater core built with an aluminum construction for direct replacement service. It transfers heat from the engine cooling system into the cabin, helping restore proper interior heat output on the Buick Encore, Chevrolet Trax, and Chevrolet Sonic.

Key Features

• Specific-fit heater core for direct application matching
• Aluminum construction for efficient heat transfer
• Fits 2013-2022 Buick Encore, N/A
• Fits 2013-2022 Chevrolet Trax, N/A
• Fits 2012-2020 Chevrolet Sonic, N/A
• Global Parts part number 8231697

Product Details

This HVAC heater core is used in the vehicle’s heating system to move heat from engine coolant into the passenger compartment. Global Parts 8231697 is a specific-fit replacement, which helps simplify selection for vehicles that require the correct core dimensions and connection layout. This part cross-references APDI 9010690 and Four Seasons 92367 for the same application.

Common Issues It Can Help Address

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle from a leaking core
• Fogging or film on the inside of the windshield caused by heater core leakage
• Restricted heat transfer from a clogged or corroded core
• Loss of heater performance on Buick Encore, Chevrolet Trax, or Chevrolet Sonic models

Installation Notes and Tips

Verify the vehicle’s year, make, and model before ordering. This heater core is listed as a specific fit with no adjustable pipe positioning, so connection alignment should be checked against the original part before installation. Because heater core replacement often requires access behind the dash, confirm the HVAC housing configuration and compare the removed unit to Global Parts 8231697 prior to final assembly.

Quality Assurance

Global Parts supplies HVAC replacement components for service applications, and this heater core is built in aluminum for heat transfer performance in the vehicle’s cooling and heating circuit.