Description
Product Overview
The Four Seasons 54432 is a premium freestanding air conditioning core designed for residential vehicle use. Constructed from machined silver‑finished aluminum, the core offers excellent heat exchange efficiency and corrosion resistance. Measuring 9.1″ D x 17.2″ W x 9.1″ H and weighing just 6.59 pounds, it fits a wide range of vehicle models without requiring extensive modifications. The included evaporator core ensures a complete, ready‑to‑install solution that meets or exceeds OE design and performance standards.
Usage
This core is ideal for homeowners who convert vans, RVs, or small trucks into comfortable living spaces, as well as for professional installers servicing residential‑grade automotive HVAC systems. Its freestanding tower form factor allows placement in tight engine bays or under‑seat compartments, providing flexible routing of refrigerant lines. Whether you are upgrading an aging system or performing a full replacement, the 54432 delivers consistent cooling in a variety of climates.

Why Choose Us
Four Seasons has a reputation for engineering durability and performance. The 54432 core undergoes rigorous testing to ensure it matches OEM specifications, guaranteeing compatibility and longevity. Our quality assurance process includes dimensional verification, pressure testing, and corrosion resistance evaluation. Customers benefit from a product that not only fits perfectly but also maintains optimal thermal performance over the vehicle’s lifespan.
Key Features
- Machined silver aluminum construction for superior heat transfer and rust resistance.
- Freestanding tower design enables easy installation in confined spaces.
- Includes evaporator core for a complete, plug‑and‑play replacement.
- Meets or exceeds original equipment (OE) performance standards.
- Lightweight (6.59 lb) yet robust, with a package weight of 8.1 lb for safe shipping.
FAQ
Is the 54432 compatible with my vehicle?
The 54432 is engineered to match the specifications of many residential‑grade automotive HVAC systems. Check the part number against your vehicle’s service manual or consult a professional installer to confirm fit.
Do I need additional components for installation?
The package includes the evaporator core, which is the primary component needed for a full replacement. You may still require standard refrigerant lines, fittings, and mounting hardware that are typically supplied with the original system.
How does the freestanding design benefit installation?
The tower form factor allows the core to be positioned without permanent brackets, reducing installation time and providing flexibility for custom layouts in conversion projects.
What warranty does Four Seasons offer?
Four Seasons provides a limited one‑year warranty covering defects in materials and workmanship, giving you confidence in the durability of the core.
Can I install the core myself?
Yes, the 54432 is designed for DIY installation. However, working with refrigerant requires proper tools and safety precautions. If you are unfamiliar with HVAC systems, professional installation is recommended.




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