HomeHVAC > Motors, Core, Case and Related ComponentsSpectra 99234 HVAC Heater Core
Part #: 99234

Spectra 99234 HVAC Heater Core

⚙️ 3 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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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, Protege
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable HVAC Heater Core for Mazda Protege

The Spectra 99234 HVAC heater core is designed specifically for Mazda Protege models, providing efficient heating performance and climate control. This replacement part ensures your vehicle's heating system operates smoothly and maintains cabin comfort during colder months.

Key Features of Spectra 99234 Heater Core

  • Compatible with Mazda Protege models for precise fitment
  • Durable construction for long-lasting performance
  • Efficient heat transfer to maintain optimal cabin temperature
  • Direct replacement for OEM heater core components
  • Manufactured by Spectra, a trusted name in automotive HVAC parts

Detailed Description of the Spectra HVAC Heater Core

The Spectra 99234 heater core is engineered to meet the specific requirements of the Mazda Protege's HVAC system. It functions as a heat exchanger, transferring heat from the engine coolant to the vehicle’s interior air. This part is essential for defrosting windows and providing warmth inside the cabin. Designed to match OEM specifications, the heater core ensures proper coolant flow and heat distribution, helping maintain the vehicle’s climate control efficiency.

Common Issues Resolved by Replacing the Heater Core

  • Insufficient cabin heating during cold weather
  • Coolant leaks inside the vehicle’s interior
  • Fogged or fogging windows due to heater core failure
  • Unpleasant odors from a leaking heater core
  • Overheating engine caused by coolant circulation problems

Installation Notes and Tips

When installing the Spectra 99234 heater core, ensure the vehicle is cool and the cooling system is depressurized. Properly drain the coolant before removal to avoid spills. Follow Mazda Protege service manual guidelines for disassembly and reassembly of the HVAC housing. Check all hose connections and clamps for secure fitment to prevent leaks. After installation, refill and bleed the cooling system to remove air pockets and verify heater operation.

Quality Assurance and Warranty Information

Spectra parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 99234 heater core undergoes quality control inspections to maintain consistent product integrity. Warranty coverage details can be obtained from the product documentation or authorized distributors, providing assurance for your investment in this HVAC component.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
1998MazdaProtegeN/A
1997MazdaProtegeN/A
1996MazdaProtegeN/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:

399234901041391120921209897899234B01A61A10HTR010456

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