Four Seasons 98534 HVAC Heater Core

Reliable Heater Core Replacement for Chevrolet and Pontiac Models

The Four Seasons Heater Core 98534 is designed to restore efficient heating performance in select Chevrolet and Pontiac vehicles. Engineered with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation for models like the Chevrolet Bel Air and Pontiac Bonneville.

• Core dimensions: 9-1/4 inches length, 6 inches width, 2-1/2 inches thickness
• Constructed from corrosion-resistant aluminum material
• Meets or exceeds OEM specifications for reliable fit and function
• Compatible with Chevrolet and Pontiac classic models including Caprice, Catalina, El Camino, Grand Prix, LeMans, and Tempest
• Includes two inlet tubes sized 0.625 inch and 0.750 inch diameter

Four Seasons Heater Core Product Line Overview

The Four Seasons Heater Core line focuses on providing direct replacement heater cores that maintain original equipment quality. The Heater Core series is engineered to meet or exceed OEM standards, ensuring proper fitment and heat transfer efficiency. Part number 98534 is part of this line, offering a reliable aluminum heater core solution for vintage Chevrolet and Pontiac vehicles.

Detailed Product Description and Specifications

This HVAC heater core features a core height of 9.25 inches, width of 6 inches, and a depth of 2.5 inches, constructed entirely from aluminum for enhanced durability and corrosion resistance. The two inlet tubes measure 0.625 inch (15.875 mm) and 0.750 inch (19.05 mm) respectively, designed to match OEM plumbing connections without adjustable pipe positioning. The part number 98534 is engineered specifically for classic Chevrolet and Pontiac models, ensuring a precise fit and efficient heating performance.

Common Applications and Issues Addressed

• Restores heating system functionality in Chevrolet Bel Air and Pontiac Bonneville vehicles
• Replaces leaking or clogged heater cores causing coolant loss
• Eliminates insufficient cabin heat due to core blockages or corrosion
• Prevents engine overheating caused by compromised heater core flow
• Addresses HVAC system odors related to damaged heater cores

Installation Notes and Tips

When installing the Four Seasons Heater Core 98534, ensure the vehicle is properly drained of coolant before removal of the old core. Verify the inlet tube sizes and core dimensions match the original equipment to avoid fitment issues. Since this heater core does not feature adjustable pipe positioning, alignment with existing HVAC hoses is critical. Follow manufacturer guidelines for proper sealing and secure mounting to prevent leaks.

Quality Assurance and Warranty Information

Four Seasons heater cores meet or exceed OEM quality standards, providing reliable performance and durability. Part number 98534 undergoes rigorous testing to ensure compatibility and heat transfer efficiency. While specific warranty details are not provided here, Four Seasons products typically include coverage against defects in materials and workmanship. Consult product documentation for exact warranty terms.