Spectra 99342 HVAC Heater Core

Spectra 99342 Heater Core for Nissan Sentra

The Spectra 99342 HVAC heater core is a direct-fit replacement for select 2000-2006 Nissan Sentra models. It is built to meet or exceed original equipment performance standards, making it a practical choice for restoring cabin heat and defrost function.

Key Features

• HVAC heater core for the heating system
• Fits 2000-2006 Nissan Sentra
• OE-style replacement for factory heater core service
• Engineered with manufacturing controls for consistent performance
• Cross-references OSC 99342 and APDI 9010510 for the same application

Product Details

Use Spectra 99342 when the original heater core in your Nissan Sentra no longer transfers heat effectively or shows signs of internal leakage. This heater core is part of the HVAC system and helps deliver warm air to the cabin while supporting windshield defrost performance. The Spectra Premium manufacturing approach focuses on fit, function, and quality control for replacement parts that match OE expectations.

Common Problems This Part Can Help Solve

• Weak or no cabin heat
• Coolant odor inside the vehicle
• Fogging or poor defrost performance
• Coolant loss from a leaking heater core
• Uneven HVAC temperature output

Installation Notes and Tips

Fits 2000-2006 Nissan Sentra, N/A. Verify the vehicle year and HVAC configuration before installation. Heater core replacement typically requires access to the HVAC case, so inspect related hoses, seals, and coolant condition during service. Confirm all connections are clean and secure before refilling and bleeding the cooling system.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control help these heater cores meet or exceed the performance of the original equipment they replace.