Global Parts 8231659 HVAC Heater Core

Heater Core for Toyota Yaris and Scion xD

Global Parts 8231659 is a specific-fit HVAC heater core built with an aluminum core for direct replacement service. It transfers heat from the engine cooling system into the cabin, helping restore proper interior heat output in Toyota Yaris and Scion xD applications.

• Specific fit for direct application matching
• Aluminum construction
• Fits 2006-2018 Toyota Yaris, N/A
• Fits 2008-2014 Scion xD, N/A
• Global Parts 8231659 heater core replacement

Application Details

This HVAC heater core is used in the vehicle’s heating system to move coolant-based heat into the passenger compartment. It is a fitment-based replacement for Toyota Yaris and Scion xD models, and the part number 8231659 is also referenced in cross-application listings for the same service position. This part cross-references APDI 9010524 for the same application.

What It Helps Address

• Weak or inconsistent cabin heat
• Coolant leakage at the heater core
• Restricted heat transfer through a damaged core
• HVAC performance loss caused by internal corrosion or blockage
• Replacement needs after heater core failure in Toyota Yaris or Scion xD vehicles

Installation Notes and Tips

Verify vehicle year and model before ordering, since this is a specific-fit component. Confirm the existing heater core layout and coolant line routing during removal, and inspect the cooling system for contamination or leaks before installing the replacement. Adjustable pipe positioning is not provided, so match the original configuration carefully.

Quality Assurance

Global Parts 8231659 is built as an aluminum HVAC heater core for direct-fit service in confirmed Toyota Yaris and Scion xD applications. Use the listed fitment data to confirm compatibility before installation.