Four Seasons 98020 HVAC Heater Core - Rear

Reliable Heater Core Replacement for Chrysler, Dodge, and Plymouth

The Four Seasons Heater Core 98020 is designed to restore efficient heating performance in select Chrysler, Dodge, and Plymouth vehicles. Engineered with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation for models like the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager.

• Core dimensions: 6-3/4" length, 6-1/4" width, 1-5/8" thickness
• Constructed from corrosion-resistant aluminum material
• Tube diameter: 0.625 inches (15.875 mm) for both inlet and outlet
• Meets or exceeds OEM specifications for reliable fit and function
• Designed specifically for HVAC heater core applications in compatible vehicles

Four Seasons Heater Core Product Line Overview

The Four Seasons Heater Core line focuses on delivering quality HVAC components that meet or exceed original equipment manufacturer standards. The Heater Core 98020 is part of this line, offering a precise fit and durable aluminum core material to maintain optimal heating system performance in Chrysler, Dodge, and Plymouth minivans and wagons.

Product Details and Specifications

This HVAC heater core features a compact design with a core height of 6.75 inches, width of 6.25 inches, and a depth of 1.625 inches. The aluminum core material provides effective heat transfer while resisting corrosion over time. Both inlet and outlet tubes measure 0.625 inches in diameter, ensuring compatibility with the vehicle’s existing HVAC plumbing. The fixed pipe positioning design simplifies installation without the need for adjustments.

Compatible Vehicles and Common Applications

• Chrysler Caravan and Grand Caravan heater core replacement
• Dodge Grand Voyager and Voyager heating system repair
• Plymouth Town & Country HVAC heater core upgrade
• Resolving issues such as insufficient cabin heat or coolant leaks
• Replacing clogged or damaged heater cores to restore heating efficiency

Installation Notes and Tips

When installing the Four Seasons Heater Core 98020, ensure the vehicle’s cooling system is properly drained before removal of the old core. Verify the core dimensions and tube sizes match the original part to avoid fitment issues. Since this heater core does not feature adjustable pipe positioning, careful alignment during installation is necessary. Follow manufacturer guidelines for reassembly and coolant refilling to prevent leaks.

Quality Assurance and Warranty

The Four Seasons Heater Core 98020 meets or exceeds OEM standards, providing reliable performance for your Chrysler, Dodge, or Plymouth vehicle. Manufactured with corrosion-resistant aluminum, this heater core is built for durability. Please refer to Four Seasons’ warranty policy for specific coverage details.