Four Seasons 90010 HVAC Heater Core - Front

Reliable Heater Core Replacement for Ford, Mazda, and Mercury Vehicles

The Four Seasons Heater Core 90010 is designed to restore efficient heating performance in select Ford, Mazda, and Mercury models. Engineered with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation for your vehicle's HVAC system.

Key Features of Four Seasons Heater Core 90010

• Core dimensions: 7-1/4 inches length, 5-7/8 inches width, and 1-7/8 inches thickness
• Constructed from corrosion-resistant aluminum for durability
• Tube diameter: 0.625 inches (15.875 mm) for both inlet and outlet
• Meets or exceeds OEM specifications for reliable fit and function
• Compatible with Ford Ranger, Explorer, Mountaineer, Mazda B2300, B2500, B3000, B4000, and Mercury models

About the Four Seasons Heater Core Product Line

The Four Seasons Heater Core line focuses on providing high-quality HVAC heater cores that meet or exceed original equipment manufacturer standards. This product line emphasizes precise fitment and durable materials, such as aluminum cores, to ensure efficient heat exchange and long service life. The Heater Core 90010 is part of this line, offering a direct replacement solution for various Ford, Mazda, and Mercury vehicles.

Detailed Product Description

The Four Seasons Heater Core 90010 features an aluminum core measuring 7.25 inches in height, 5.875 inches in width, and 1.875 inches in depth. Its design includes two 0.625-inch diameter tubes for coolant flow, ensuring effective heat transfer within the HVAC system. This heater core does not have adjustable pipe positioning, maintaining a straightforward installation process. Built to meet or exceed OEM standards, it provides a reliable replacement for factory-installed heater cores in compatible vehicles.

Common Issues Resolved by This Heater Core

• Insufficient cabin heat during cold weather
• Coolant leaks inside the vehicle's HVAC system
• Fogged or fogging windows due to heater core failure
• Overheating of the engine caused by heater core blockages
• Unpleasant odors from a damaged or leaking heater core

Installation Notes and Tips

• Ensure compatibility with your specific Ford, Mazda, or Mercury model before installation
• Drain the cooling system prior to removing the old heater core to prevent spills
• Handle the aluminum core carefully to avoid damage to fins and tubes
• Check and replace any worn hoses or clamps during installation
• Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty

The Four Seasons Heater Core 90010 is manufactured to meet or exceed OEM quality standards, ensuring dependable performance and durability. This part is backed by Four Seasons' quality assurance policies, providing confidence in its fit and function for compatible Ford, Mazda, and Mercury vehicles.