HomeHVAC > Motors, Core, Case and Related ComponentsGlobal Parts 8231239 HVAC Heater Core
Part #: 8231239

Global Parts 8231239 HVAC Heater Core

⚙️ 26 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
$56.55Free 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: Ford and Mercury, Thunderbird and Cougar
🔄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 8231239

The Global Parts HVAC Heater Core 8231239 is designed specifically for Ford Cougar and Mercury Thunderbird models. Constructed from durable aluminum, this heater core ensures reliable heat transfer and long-lasting performance in your vehicle's heating system.

  • Specific fitment for Ford Cougar and Mercury Thunderbird
  • Made from corrosion-resistant aluminum material
  • Non-adjustable pipe positioning for direct replacement
  • Part number 8231239 for precise identification

Detailed Product Description

This HVAC heater core from Global Parts is engineered to meet the exact specifications of the Ford Cougar and Mercury Thunderbird. The aluminum construction provides efficient heat conduction while resisting corrosion, which is critical for maintaining consistent cabin heating. The part features fixed pipe positioning, matching the original equipment to simplify installation without the need for modifications. Using part number 8231239 ensures compatibility and proper fitment with your vehicle’s HVAC system.

Common Applications and Problem Resolution

This heater core is used to transfer heat from the engine coolant to the vehicle’s interior, providing warmth during cold conditions. It addresses several common heating system issues, including:

  • Insufficient cabin heat output
  • Coolant leaks inside the HVAC system
  • Overheating or clogged heater core passages
  • Unpleasant odors caused by coolant contamination
  • Fogging or moisture buildup inside the vehicle

Installation Notes and Tips

Installation of the Global Parts heater core 8231239 requires draining the cooling system and careful removal of the dashboard components to access the HVAC housing. Since the pipe positioning is fixed, no adjustments are necessary, which helps maintain alignment with existing hoses. It is recommended to inspect and replace any worn hoses or clamps during installation to prevent future leaks.

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 the part’s longevity. While specific warranty details may vary, Global Parts typically provides coverage against manufacturing defects to ensure customer confidence in the product.

This part fits 26 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1997FordThunderbird3.8LV6N/AAluminum
1997MercuryCougar3.8LV6N/AAluminum
1996FordThunderbird4.6LV8N/APipes are Y shaped; Aluminum
1996FordThunderbird3.8LV6N/AAluminum
1996MercuryCougar3.8LV6N/AAluminum
1996MercuryCougar4.6LV8N/APipes are Y shaped; Aluminum
1995FordThunderbird3.8LV6N/AAluminum
1995MercuryCougar3.8LV6N/AAluminum
1994FordThunderbird3.8LV6N/AAluminum
1994MercuryCougar3.8LV6N/AAluminum
1993FordThunderbird5.0LV8N/AAluminum
1993FordThunderbird3.8LV6N/AAluminum
1993MercuryCougar3.8LV6N/AAluminum
1993MercuryCougar5.0LV8N/AAluminum
1992FordThunderbird5.0LV8N/AAluminum
1992FordThunderbird3.8LV6N/AAluminum
1992MercuryCougar3.8LV6N/AAluminum
1992MercuryCougar5.0LV8N/AAluminum
1991FordThunderbird5.0LV8N/AAluminum
1991FordThunderbird3.8LV6N/AAluminum
1991MercuryCougar3.8LV6N/AAluminum
1991MercuryCougar5.0LV8N/AAluminum
1990FordThunderbird3.8LV6GASN/AAluminum
1990MercuryCougar3.8LV6GASN/AAluminum
1989FordThunderbird3.8LV6GASN/AAluminum
1989MercuryCougar3.8LV6GASN/AAluminum

* 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.