HomeHVAC > Motors, Core, Case and Related ComponentsGlobal Parts 8231346 HVAC Heater Core
Part #: 8231346

Global Parts 8231346 HVAC Heater Core

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda and Mercury, 323 and Tracer
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Reliable HVAC Heater Core for Mazda 323 and Mercury Tracer

The Global Parts 8231346 HVAC heater core is designed specifically for select Mazda and Mercury models, ensuring precise fitment and optimal heating performance. Crafted from durable aluminum, this heater core provides efficient heat transfer and long-lasting operation for your vehicle's HVAC system.

  • Specific fitment for Mazda 323 and Mercury Tracer models
  • Constructed from corrosion-resistant aluminum material
  • Non-adjustable pipe positioning for exact OEM replacement
  • Part number 8231346 for easy identification and compatibility

Durable Aluminum Construction for Efficient Heating

This HVAC heater core features a robust aluminum design that promotes effective heat exchange while resisting corrosion and wear. The specific fitment ensures that the heater core integrates seamlessly with the HVAC system of Mazda 323 and Mercury Tracer vehicles, maintaining factory performance standards. The fixed pipe positioning matches original equipment specifications, simplifying installation and reducing the risk of leaks or misalignment.

Compatible Vehicles and Applications

The Global Parts 8231346 heater core is compatible with the following vehicles:

  • Mazda 323 models requiring a direct heater core replacement
  • Mercury Tracer models with matching HVAC system requirements

This part is intended to restore heating functionality and improve cabin comfort by replacing a faulty or leaking heater core.

Common Issues Addressed by This Heater Core

  • Insufficient cabin heat due to clogged or damaged heater core
  • Coolant leaks inside the vehicle cabin
  • Overheating caused by inefficient heat exchange
  • Unpleasant odors from a leaking heater core
  • HVAC system malfunction related to heater core failure

Installation Notes and Tips

When installing the Global Parts 8231346 heater core, ensure the vehicle is compatible with this specific part number. Since the pipe positioning is fixed, no adjustments are necessary, which helps maintain proper alignment with existing HVAC hoses. It is recommended to flush the cooling system before installation to prevent contamination and ensure optimal heater core performance.

Quality Assurance and Warranty

Global Parts manufactures this heater core to meet OEM standards for fit and function. The aluminum construction offers durability and resistance to corrosion, contributing to a longer service life. Please refer to the manufacturer’s warranty documentation for specific coverage details related to part number 8231346.

BrandGlobal Parts
Part Number8231346
Universal Or Specific FitSpecific
Adjustable Pipe PositioningNo
MaterialAluminum

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989Mazda3231.6LL4N/A
1989MercuryTracer1.6LL4N/A
1988Mazda3231.6LL4N/A
1988MercuryTracer1.6LL4N/A
1987Mazda3231.6LL4N/A
1987MercuryTracer1.6LL4N/A
1986Mazda3231.6LL4N/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:

0398290181186439829082909010232917579475698757HT398290HTR010364

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