HomeHVAC > Motors, Core, Case and Related ComponentsGlobal Parts 8231606 HVAC Heater Core
Part #: 8231606

Global Parts 8231606 HVAC Heater Core

⚙️ 48 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$63.45Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia and Hyundai, Cadenza, Azera, Optima, and Sonata
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Global Parts HVAC Heater Core 8231606

The Global Parts HVAC Heater Core 8231606 is designed specifically for select Hyundai and Kia models, including the Azera, Cadenza, Optima, and Sonata. Constructed from durable aluminum, this heater core ensures efficient heat transfer and reliable performance within your vehicle's HVAC system.

  • Specific fit for Hyundai Azera, Kia Cadenza, Optima, and Hyundai Sonata
  • Made from corrosion-resistant aluminum material
  • Non-adjustable pipe positioning for direct replacement
  • Part number 8231606 for precise identification

Detailed Product Description

This HVAC heater core from Global Parts is engineered to meet the exact specifications of your vehicle’s heating system. The aluminum construction provides excellent thermal conductivity while resisting corrosion, which helps maintain consistent cabin heating. The part is designed with fixed pipe positioning, matching the original equipment to simplify installation and ensure proper fitment. Compatible with Hyundai Azera, Kia Cadenza, Optima, and Hyundai Sonata models, this heater core supports the efficient operation of your vehicle’s climate control system.

Common Applications and Problem Resolution

  • Restores heating function when the cabin remains cold despite HVAC operation
  • Replaces leaking or clogged heater cores causing coolant loss or unpleasant odors
  • Eliminates fogging inside the windshield due to heater core failure
  • Addresses overheating issues related to inefficient heat exchange

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make, model, and year before installation
  • Drain the cooling system prior to removal to prevent fluid spills
  • Handle the aluminum core carefully to avoid damage to fins and tubes
  • Replace any worn or damaged seals and hoses during installation
  • Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty

Global Parts manufactures this heater core to meet OEM standards for fit and function. The aluminum material offers durability and resistance to corrosion, contributing to long service life. Part number 8231606 is backed by quality control processes to ensure reliable performance in Hyundai and Kia vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

This part fits 48 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017HyundaiAzera3.3LV6N/A
2016HyundaiAzera3.3LV6N/A
2016KiaCadenza3.3LV6N/A
2015HyundaiAzera3.3LV6N/A
2015KiaCadenza3.3LV6N/A
2015KiaOptima2.0LL4N/A
2015KiaOptima2.4LL4N/A
2014HyundaiAzera3.3LV6N/A
2014HyundaiSonata2.4LL4N/A
2014HyundaiSonata2.0LL4N/A
2014KiaCadenza3.3LV6N/A
2014KiaOptima2.0LL4N/A
2014KiaOptima2.4LL4N/A
2013HyundaiAzera3.3LV6N/A
2013HyundaiSonata2.4LL4N/A
2013HyundaiSonata2.0LL4N/A
2013KiaOptima2.0LL4N/A
2013KiaOptima2.4LL4N/A
2012HyundaiAzera3.3LV6N/A
2012HyundaiSonata2.4LL4N/A
2012HyundaiSonata2.0LL4N/A
2012KiaOptima2.0LL4N/A
2012KiaOptima2.4LL4N/A
2011HyundaiAzera3.3LV6N/A
2011HyundaiAzera3.8LV6N/A
2011HyundaiSonata2.4LL4N/A
2011HyundaiSonata2.0LL4N/A
2011KiaOptima2.0LL4N/A
2011KiaOptima2.4LL4N/A
2010HyundaiAzera3.3LV6N/A
2010HyundaiAzera3.8LV6N/A
2010HyundaiSonata3.3LV6N/A
2010HyundaiSonata2.4LL4N/A
2009HyundaiAzera3.3LV6N/A
2009HyundaiAzera3.8LV6N/A
2009HyundaiSonata3.3LV6N/A
2009HyundaiSonata2.4LL4N/A
2008HyundaiAzera3.3LV6N/A
2008HyundaiAzera3.8LV6N/A
2008HyundaiSonata3.3LV6N/A
2008HyundaiSonata2.4LL4N/A
2007HyundaiAzera3.3LV6N/A
2007HyundaiAzera3.8LV6N/A
2007HyundaiSonata3.3LV6N/A
2007HyundaiSonata2.4LL4N/A
2006HyundaiAzera3.8LV6N/A
2006HyundaiSonata3.3LV6N/A
2006HyundaiSonata2.4LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.