Four Seasons 54855 A/C Evaporator Core

Reliable A/C Evaporator Core for Volvo 760, 940, 960, S90, and V90

The Four Seasons Evaporator Core part number 54855 is designed to restore efficient air conditioning performance in select Volvo models. Engineered with precision, this A/C evaporator core ensures proper cooling and climate control for your vehicle.

Key Features of Four Seasons Evaporator Core 54855

• Core dimensions: 10.000 inches width, 9.57 inches height, and 2.875 inches depth
• Constructed from durable aluminum with plate & fin design for effective heat exchange
• Inlet fitting: Male insert o-ring with No. 8 outside diameter
• Outlet fitting: Male insert o-ring with No. 10 outside diameter
• Includes green O-rings [24668] and [24672] for secure sealing
• Compatible with Volvo 760, 940, 960, S90, and V90 models

About the Four Seasons Evaporator Core Product Line

The Four Seasons Evaporator Core line focuses on delivering reliable HVAC components that meet OEM specifications. This product line emphasizes quality materials such as aluminum and precise plate & fin construction to ensure efficient heat transfer and long-lasting performance. The 54855 evaporator core is part of this line, providing a direct replacement solution for Volvo vehicles requiring dependable A/C system components.

Detailed Product Description

This A/C evaporator core features a compact design with a core width of 10 inches, height of 9.57 inches, and a depth of 2.875 inches (73.025 mm). The plate & fin construction enhances heat dissipation, improving the cooling efficiency of your vehicle’s HVAC system. Both inlet and outlet fittings use male insert o-rings, sized No. 8 and No. 10 respectively, ensuring a tight and leak-free connection. The included green O-rings provide additional sealing reliability, reducing the risk of refrigerant leaks.

Common Issues Addressed by This Evaporator Core

• Reduced A/C cooling performance in Volvo 760, 940, 960, S90, and V90 models
• Leaks or damage in the evaporator core causing refrigerant loss
• Unpleasant odors or moisture buildup inside the vehicle cabin
• HVAC system inefficiency due to clogged or corroded evaporator core
• Replacement needed after system contamination or mechanical failure

Installation Notes and Tips

• Ensure compatibility with your specific Volvo model and year before installation
• Replace O-rings with the included green O-rings to maintain proper sealing
• Handle the aluminum core carefully to avoid damage to fins or fittings
• Flush the A/C system to remove contaminants before installing the new evaporator core
• Follow manufacturer torque specifications for inlet and outlet fittings

Quality Assurance and Warranty

Four Seasons manufactures this evaporator core to meet or exceed OEM standards, using corrosion-resistant aluminum and precision fittings. The part number 54855 is backed by Four Seasons’ quality control processes to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or supplier.