Spectra 98043 HVAC Heater Core - Front

Spectra 98043 HVAC Heater Core

The Spectra 98043 HVAC heater core is a direct-fit replacement for select Nissan and INFINITI applications. It is built to meet or exceed original equipment performance, making it a practical choice for restoring cabin heat in the Armada, TITAN, and QX56.

• OE-style HVAC heater core for front heater system applications
• Engineered for consistent heat transfer and dependable cabin comfort
• Built with manufacturing controls aimed at OE-level fit and function
• Fits 2005-2015 Nissan Armada, front
• Fits 2004-2015 Nissan TITAN, front
• Fits 2004-2010 INFINITI QX56, front

Application Details

This heater core is a fitment-based replacement for front HVAC systems in Nissan Armada, Nissan TITAN, and INFINITI QX56 models. The Spectra 98043 is intended for vehicles that need a replacement heater core to restore proper heat output and maintain stable interior climate control. This part cross-references APDI 9010642 for the same application.

Common Problems It Can Address

• Weak or uneven cabin heat
• Coolant odor inside the vehicle
• Fogging caused by heater core leakage
• Loss of heat due to internal blockage or corrosion
• Temperature control issues in the front HVAC system

Installation Notes

Heater core replacement typically requires access to the HVAC case and careful handling of coolant lines and interior trim components. Verify the vehicle year, make, model, and front-position fitment before installation. For best results, flush the cooling system and inspect related hoses, seals, and clamps during service.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce HVAC heater cores that meet or exceed original equipment performance. Part number 98043 is built to support reliable replacement service for Nissan Armada, Nissan TITAN, and INFINITI QX56 applications.