HomeHVAC > Motors, Core, Case and Related ComponentsGlobal Parts 8231538 HVAC Heater Core
Part #: 8231538

Global Parts 8231538 HVAC Heater Core

38 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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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: Ford, Lincoln, and Mercury, Fusion, MKZ, Milan, and Zephyr
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 8231538

The Global Parts HVAC Heater Core 8231538 is designed specifically for select Ford, Lincoln, and Mercury vehicles. Engineered with durable aluminum, this heater core ensures reliable heat transfer and long-lasting performance in your vehicle's heating system.

  • Specific fit for Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models
  • Constructed from corrosion-resistant aluminum material
  • Non-adjustable pipe positioning for precise OEM replacement
  • Part number 8231538 for accurate identification and compatibility

Detailed Product Description

This HVAC heater core from Global Parts is a direct replacement component tailored to fit the heating systems of Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr vehicles. Made from aluminum, the core offers efficient heat conduction and resistance to corrosion, which helps maintain consistent cabin heating. The design features fixed pipe positioning, matching the original equipment manufacturer specifications to ensure proper installation and function without modification.

Compatible Vehicles and Applications

This heater core is compatible with the following makes and models:

  • Ford Fusion
  • Lincoln MKZ
  • Mercury Milan
  • Mercury Zephyr

Use part number 8231538 to confirm fitment when replacing the HVAC heater core in these vehicles.

Common Issues Addressed by This Heater Core

  • Insufficient cabin heat due to clogged or leaking heater core
  • Coolant leaks inside the vehicle’s HVAC system
  • Overheating caused by inefficient heat exchange
  • Unpleasant odors from a damaged or corroded heater core
  • Reduced HVAC system performance impacting passenger comfort

Installation Notes and Tips

Installation of the Global Parts heater core 8231538 requires careful handling to avoid damage to the aluminum core and associated HVAC components. Since pipe positioning is fixed, ensure alignment with existing HVAC hoses before securing. It is recommended to flush the cooling system prior to installation to prevent contamination and extend the life of the new heater core. Professional installation is advised for proper fitment and leak testing.

Quality Assurance and Warranty

Global Parts manufactures this heater core to meet OEM standards for fit, form, and function. The aluminum construction provides durability and corrosion resistance. While specific warranty details are not provided, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation.

This part fits 38 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012FordFusion3.5LV6N/A
2012FordFusion3.0LV6N/A
2012FordFusion2.5LL4N/A
2012LincolnMKZ2.5LL4N/A
2012LincolnMKZ3.5LV6N/A
2011FordFusion3.5LV6N/A
2011FordFusion3.0LV6N/A
2011FordFusion2.5LL4N/A
2011LincolnMKZ2.5LL4N/A
2011LincolnMKZ3.5LV6N/A
2011MercuryMilan2.5LL4N/A
2011MercuryMilan3.0LV6N/A
2010FordFusion3.5LV6N/A
2010FordFusion3.0LV6N/A
2010FordFusion2.5LL4N/A
2010LincolnMKZ3.5LV6N/A
2010MercuryMilan2.5LL4N/A
2010MercuryMilan3.0LV6N/A
2009FordFusion3.0LV6N/A
2009FordFusion2.3LL4N/A
2009LincolnMKZ3.5LV6N/A
2009MercuryMilan2.3LL4N/A
2009MercuryMilan3.0LV6N/A
2008FordFusion3.0LV6N/A
2008FordFusion2.3LL4N/A
2008LincolnMKZ3.5LV6N/A
2008MercuryMilan2.3LL4N/A
2008MercuryMilan3.0LV6N/A
2007FordFusion3.0LV6N/A
2007FordFusion2.3LL4N/A
2007LincolnMKZ3.5LV6N/A
2007MercuryMilan2.3LL4N/A
2007MercuryMilan3.0LV6N/A
2006FordFusion3.0LV6N/A
2006FordFusion2.3LL4N/A
2006LincolnZephyr3.0LV6N/A
2006MercuryMilan2.3LL4N/A
2006MercuryMilan3.0LV6N/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.