One Stop Solutions 99347 HVAC Heater Core

HVAC Heater Core for Hyundai and Kia

One Stop Solutions 99347 is an HVAC heater core for select Hyundai and Kia vehicles from 2011-2017. It is a direct-fit replacement for applications including Hyundai Sonata, Kia Optima, Kia Sportage, Hyundai Azera, and Kia Cadenza.

Key Features

• HVAC heater core replacement for the vehicle’s cabin heating system
• Fits 2012-2017 Hyundai Azera
• Fits 2014-2016 Kia Cadenza
• Fits 2011-2016 Kia Optima
• Fits 2011-2016 Kia Sportage
• Fits 2011-2015 Hyundai Sonata
• One Stop Solutions part number 99347
• Cross-references APDI 9010513 and OSC 98054 for the same application

Detailed Description

This heater core is built for vehicles that rely on a functioning HVAC heat exchanger to deliver warm air into the cabin. When the original core is restricted, leaking, or no longer transferring heat efficiently, One Stop Solutions 99347 provides the replacement needed for proper heater performance in Hyundai Sonata and Kia Optima applications, along with the other listed Hyundai and Kia models. The part number 99347 is also referenced by APDI 9010513 and OSC 98054.

What It Helps Solve

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Fogging or film on the inside of the windshield from heater core leakage
• Loss of heater output after coolant contamination or internal blockage
• Temperature control problems tied to a failing HVAC heater core

Installation Notes and Tips

Verify the vehicle year, make, and model before installation. Heater core replacement typically requires access to HVAC case components, so compare the original unit to One Stop Solutions 99347 before assembly. Confirm all coolant connections and HVAC seals are properly seated during reinstallation.

Quality Assurance

One Stop Solutions 99347 is cataloged as an HVAC heater core replacement for the listed Hyundai and Kia applications, with fitment coverage spanning 2011-2017 model years.