Four Seasons 98477 HVAC Heater Core

Overview of Four Seasons Heater Core 98477

The Four Seasons Heater Core 98477 is designed to provide reliable heating performance for your vehicle's HVAC system. Constructed with durable aluminum, this heater core meets or exceeds OEM specifications to ensure consistent operation and longevity.

• Core dimensions: 7-1/8 inches length, 6 inches width, 1-7/8 inches thickness
• Core material: Aluminum for efficient heat transfer and corrosion resistance
• Core depth: 1.875 inches; core height: 7.125 inches; core width: 6.000 inches
• Tube sizes: 0.625 inch (15.875 mm) and 0.750 inch (19.050 mm)
• Non-adjustable pipe positioning for direct OEM replacement
• Meets or exceeds OEM quality standards

Four Seasons Heater Core Product Line Details

The Four Seasons Heater Core line focuses on delivering dependable HVAC heater cores engineered to match original equipment specifications. This product line emphasizes aluminum construction for enhanced heat conduction and durability, making it suitable for a range of vehicle makes and models requiring precise fitment and performance.

Detailed Product Description

The Four Seasons Heater Core 98477 features an aluminum core measuring 7-1/8 inches in length, 6 inches in width, and 1-7/8 inches in thickness. Its core depth of 1.875 inches and height of 7.125 inches ensure compatibility with specific HVAC systems. The heater core includes two tubes sized at 0.625 inch and 0.750 inch diameters, designed for secure coolant flow. This part is engineered without adjustable pipe positioning, providing a direct replacement that aligns with OEM configurations. The aluminum construction offers efficient heat transfer and resistance to corrosion, contributing to the overall durability and performance of the vehicle’s heating system.

Common Applications and Issues Addressed

• Restores heating functionality in vehicles experiencing insufficient cabin heat
• Replaces leaking or clogged heater cores causing coolant loss or odors
• Solves HVAC system overheating due to poor heat exchange
• Eliminates fogging or moisture buildup inside the vehicle from faulty heater cores
• Addresses heater core failures in compatible makes and models requiring precise fitment

Installation Notes and Tips

When installing the Four Seasons Heater Core 98477, ensure the vehicle’s cooling system is properly drained before removal. Verify tube sizes and core dimensions match the original part to avoid fitment issues. Since pipe positioning is fixed, confirm alignment with existing HVAC connections. It is recommended to inspect and replace any worn seals or hoses during installation to prevent leaks. Professional installation is advised for accurate fitment and system integrity.

Quality Assurance and Warranty

This heater core meets or exceeds OEM standards, reflecting Four Seasons’ commitment to quality and reliability. Manufactured with corrosion-resistant aluminum, it is designed for long-term durability. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary based on application and purchase conditions.