HomeHVAC > Motors, Core, Case and Related ComponentsGlobal Parts 8231598 HVAC Heater Core
Part #: 8231598

Global Parts 8231598 HVAC Heater Core

⚙️ 10 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
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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: Mazda, Protege and Protege5
🔄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 for Mazda Protege

The Global Parts HVAC Heater Core, part number 8231598, is designed specifically for Mazda Protege and Protege5 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 Mazda Protege and Protege5
  • High-quality aluminum material for efficient heat conduction
  • Non-adjustable pipe positioning for direct replacement
  • Part number 8231598 for precise identification

Detailed Product Description

This HVAC heater core from Global Parts is engineered to meet the exact specifications of Mazda Protege and Protege5 vehicles. Made from aluminum, the core offers excellent thermal conductivity, which is essential for maintaining optimal cabin temperature. The design features fixed pipe positioning, ensuring a straightforward installation without the need for modifications. This part is a direct replacement, matching OEM standards to maintain your vehicle’s heating system integrity.

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 within the HVAC system
  • Overheating caused by clogged or damaged heater cores
  • Unpleasant odors from a failing heater core
  • Fogging or moisture buildup inside the vehicle

Installation Notes and Tips

When installing the Global Parts heater core 8231598, ensure the vehicle is properly cooled down and the coolant system is depressurized. Since the pipe positioning is fixed, no adjustments are necessary, simplifying the replacement process. It is recommended to flush the cooling system before installation to prevent contamination and extend the life of the new heater core. Follow Mazda Protege or Protege5 service manual guidelines for removal and installation procedures.

Quality Assurance and Warranty

Global Parts manufactures this heater core to meet industry standards for durability and performance. The aluminum construction resists corrosion and wear, contributing to a longer service life. While specific warranty details are not provided here, Global Parts typically offers coverage against manufacturing defects. Verify warranty terms with the product documentation or supplier.

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2003MazdaProtege2.0LL4GASN/A
2003MazdaProtege52.0LL4N/A
2002MazdaProtege2.0LL4N/A
2002MazdaProtege52.0LL4N/A
2001MazdaProtege1.6LL4N/A
2001MazdaProtege2.0LL4N/A
2000MazdaProtege1.6LL4N/A
2000MazdaProtege1.8LL4N/A
1999MazdaProtege1.6LL4N/A
1999MazdaProtege1.8LL4N/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.