Nissens 77528 HVAC Heater Core

Nissens 77528 HVAC Heater Core for Kia Spectra

The Nissens 77528 HVAC heater core is a direct-fit thermal component for select Kia Spectra and Kia Spectra5 applications. Built with aluminum core and tank construction, it is designed for efficient heat transfer and dependable cabin heat performance.

Key Features

• Aluminum core material for efficient thermal transfer
• Aluminum tank material for corrosion-resistant construction
• Brazed cooling fins for consistent heat exchange
• Pipe included for application-specific installation needs
• OE-style replacement for 2004-2009 Kia Spectra and 2005-2009 Kia Spectra5

Product Details

Manufactured by Nissens, part number 77528 reflects the brand’s focus on thermal management components built to meet aftermarket service demands. The heater core uses brazed cooling fins and aluminum construction to support stable heat output inside the HVAC system. This Nissens 77528 heater core is a fitment-based replacement for 2004-2009 Kia Spectra and 2005-2009 Kia Spectra5 models, making it a practical choice when restoring cabin heat and HVAC performance.

This part cross-references Focus Auto Parts 99010 for the same application.

Common Issues It May Solve

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Fogging or film on interior glass from heater core leakage
• Restricted heat transfer caused by an aging heater core
• HVAC performance loss in Kia Spectra and Kia Spectra5 models

Installation Notes and Tips

Verify vehicle year and model before installation, especially on 2004-2009 Kia Spectra and 2005-2009 Kia Spectra5 applications. Inspect hoses, seals, and the HVAC housing for wear or contamination before installing the new heater core. Flush the cooling system if coolant contamination or internal blockage is present, and confirm all connections are secure after installation.

Quality Assurance

Nissens develops and manufactures thermal management components with a focus on consistent product quality and ongoing aftermarket application coverage. Part number 77528 is built to support reliable heater core replacement service for the listed Kia applications.