Four Seasons 90055 HVAC Heater Core

Overview of Four Seasons Heater Core 90055 for Chevrolet Corvette

The Four Seasons Heater Core 90055 is designed specifically for Chevrolet Corvette models, providing reliable heating performance. This aluminum heater core ensures efficient heat transfer and durability, meeting or exceeding OEM standards for a precise fit and long-lasting operation.

• Core dimensions: 8-1/4 inches length, 6-1/4 inches width, 1 inch thickness
• Constructed from lightweight, corrosion-resistant aluminum
• Core depth of 1 inch with a height of 8.25 inches and width of 6.25 inches
• Tube sizes: 0.625 inch (15.875 mm) and 0.680 inch (17 mm)
• Non-adjustable pipe positioning for direct replacement
• Compatible with Chevrolet Corvette models
• Part number 90055 for accurate identification

Four Seasons Heater Core Product Line Details

The Four Seasons Heater Core product line focuses on delivering HVAC heater cores engineered for durability and efficient heat exchange. This line uses aluminum core material to resist corrosion and maintain performance over time. The Heater Core 90055 is part of this line, designed to meet or exceed OEM specifications, ensuring compatibility and reliable operation within the vehicle's heating system.

Product Description and Specifications

This HVAC heater core features an aluminum construction that offers a balance of strength and lightweight design, which helps improve heat transfer efficiency. The core measures 8.25 inches in height, 6.25 inches in width, and 1 inch in depth, making it suitable for the Chevrolet Corvette's HVAC system. The two inlet and outlet tubes measure 0.625 inch and 0.680 inch respectively, providing proper coolant flow. The pipe positioning is fixed, allowing for straightforward installation without the need for adjustments.

Common Applications and Problem Resolution

• Restores heating function in Chevrolet Corvette vehicles
• Replaces leaking or clogged heater cores
• Eliminates coolant odors inside the cabin
• Prevents engine overheating caused by heater core failure
• Resolves inconsistent or insufficient cabin heat output

Installation Notes and Tips

Installation of the Four Seasons Heater Core 90055 requires draining the vehicle’s cooling system and careful removal of the dashboard components to access the HVAC housing. Since the pipe positioning is non-adjustable, ensure the replacement core aligns with existing connections. It is recommended to inspect and replace any worn hoses or seals during installation to prevent future leaks.

Quality Assurance and Warranty

This heater core meets or exceeds OEM quality standards, ensuring reliable performance and fitment for Chevrolet Corvette models. Four Seasons provides a limited warranty on this part, covering defects in materials and workmanship under normal use conditions. Refer to the manufacturer’s warranty documentation for specific terms and coverage details.