Four Seasons 92040 HVAC Heater Core - Front

Reliable Heater Core Replacement for Nissan and Suzuki Vehicles

The Four Seasons Heater Core 92040 is designed to restore efficient heating performance in select Nissan and Suzuki models. Engineered with durable aluminum construction, this heater core ensures consistent warmth and comfort during colder months.

• Core dimensions: 9-5/8 inches length, 6 inches width, 2 inches thickness
• Constructed from corrosion-resistant aluminum material
• Tube diameter: 0.75 inches (19.05 mm) for both inlet and outlet
• Meets or exceeds OEM specifications for reliable fit and function
• Compatible with Nissan Frontier, Pathfinder, Xterra, and Suzuki Equator

About the Four Seasons Heater Core Product Line

The Four Seasons Heater Core line focuses on delivering quality HVAC components that meet or exceed original equipment manufacturer standards. This aluminum heater core model 92040 is part of that line, offering a balance of durability and efficient heat transfer for proper climate control in your vehicle’s cabin.

Product Details and Specifications

This heater core features a core height of 9.625 inches and a core depth of 2 inches, providing optimal surface area for heat exchange. The aluminum core material offers resistance to corrosion and enhances heat dissipation. Both inlet and outlet tubes measure 0.75 inches in diameter, ensuring compatibility with the vehicle’s existing HVAC plumbing. The fixed pipe positioning design simplifies installation without the need for adjustments.

Common Applications and Problem Resolution

• Restores heating functionality in Nissan Frontier, Pathfinder, Xterra, and Suzuki Equator models
• Replaces leaking or clogged heater cores causing coolant loss or poor cabin heat
• Eliminates unpleasant odors from a failing heater core
• Prevents fogging of interior windows due to HVAC system issues
• Addresses overheating problems related to heater core malfunction

Installation Notes and Tips

Installation of the Four Seasons Heater Core 92040 requires draining the vehicle’s cooling system and removing the dashboard or HVAC housing to access the core. Ensure all connections are secure and free of debris before reassembly. Since pipe positioning is fixed, verify compatibility with your vehicle’s HVAC plumbing prior to installation. Follow manufacturer guidelines for coolant refilling and system bleeding to avoid air pockets.

Quality Assurance and Warranty

The Four Seasons Heater Core 92040 meets or exceeds OEM standards, providing reliable performance and durability. This part is backed by Four Seasons’ quality assurance protocols to ensure fit, form, and function. Please refer to Four Seasons’ warranty terms for specific coverage details.