HomeHVAC > Motors, Core, Case and Related ComponentsUniversal Air HT398275C HVAC Heater Core
Part #: HT398275C

Universal Air HT398275C HVAC Heater Core

Heater Core Aluminum
17 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Heater Core Aluminum
Fitment: Mazda, MX-3, 323, and Protege
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Overview of Universal Air Heater Core Aluminum HT398275C

The Universal Air Heater Core Aluminum HT398275C is designed specifically for select Mazda models, including the 323, MX-3, and Protege. This HVAC heater core replacement ensures efficient heating performance and reliable operation within your vehicle's climate control system.

  • Compatible with Mazda 323, MX-3, and Protege models
  • Part number HT398275C for precise identification
  • Constructed from durable aluminum for effective heat transfer
  • Direct replacement for OEM heater core components
  • Designed for HVAC systems requiring heater core replacement

Product Line Details: Heater Core Aluminum

The Heater Core Aluminum line by Universal Air focuses on providing heater cores made from aluminum, a material known for its thermal conductivity and corrosion resistance. This product line is engineered to meet the heating demands of various vehicle HVAC systems, offering a balance of durability and efficient heat exchange. The HT398275C is part of this line, ensuring compatibility and performance for Mazda vehicles requiring an aluminum heater core.

Detailed Product Description

The HT398275C heater core is an essential component of the HVAC system in Mazda 323, MX-3, and Protege models. It functions by transferring heat from the engine coolant to the cabin air, providing warmth during colder conditions. Manufactured from aluminum, this heater core offers reliable heat conduction and resistance to corrosion, which contributes to a longer service life. The part is designed to match OEM specifications, facilitating a straightforward replacement process without compromising system integrity.

Common Applications and Issues Addressed

  • Restores heating functionality in Mazda 323, MX-3, and Protege vehicles
  • Resolves issues related to insufficient cabin heat
  • Addresses coolant leaks within the heater core assembly
  • Eliminates heater core blockages causing reduced airflow
  • Replaces damaged or corroded heater cores affecting HVAC performance

Installation Notes and Tips

Installation of the HT398275C heater core should be performed by a qualified technician familiar with Mazda HVAC systems. It is important to properly drain the cooling system before removal to prevent coolant spillage. Ensure all hose connections and seals are inspected and replaced if necessary to avoid leaks. After installation, refill and bleed the cooling system to remove air pockets and verify heater operation before completing the job.

Quality Assurance and Warranty

Universal Air provides the HT398275C heater core with quality standards that align with OEM requirements. The aluminum construction supports durability and corrosion resistance. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 17 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1996MazdaMX-3N/AHeater Core Aluminum
1995Mazda323Base1.6LL4N/AHeater Core Aluminum
1995MazdaMX-3N/AHeater Core Aluminum
1995MazdaProtegeN/AHeater Core Aluminum
1994Mazda323N/AHeater Core Aluminum
1994MazdaMX-3N/AHeater Core Aluminum
1994MazdaProtegeN/AHeater Core Aluminum
1993Mazda323N/AHeater Core Aluminum
1993MazdaMX-3N/AHeater Core Aluminum
1993MazdaProtegeN/AHeater Core Aluminum
1992Mazda323N/AHeater Core Aluminum
1992MazdaMX-3N/AHeater Core Aluminum
1992MazdaProtegeN/AHeater Core Aluminum
1991Mazda323N/AHeater Core Aluminum
1991MazdaProtegeN/AHeater Core Aluminum
1990Mazda323N/AHeater Core Aluminum
1990MazdaProtegeN/AHeater Core Aluminum

* 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.