Four Seasons 54684 A/C Evaporator Core

Four Seasons 54684 A/C Evaporator Core

The Four Seasons 54684 evaporator core is an aluminum tube-and-fin A/C evaporator core built for HVAC service in select Jaguar applications. With an 8.000-inch width, 14-1/2-inch height, and 4.000-inch depth, it is sized for direct replacement use in the factory air conditioning system.

Compatible With 1990-1993 Jaguar Vanden Plas, 1990-1993 Jaguar XJ6, and 1993 Jaguar XJRS, this evaporator core uses male insert O-ring inlet and outlet fittings for the listed applications. Four Seasons 54684 is a fitment-specific replacement for Jaguar XJ6 and Vanden Plas HVAC repair work.

Key Features

• Aluminum evaporator core construction
• Tube & fin design for automotive A/C service
• Core width: 8.000 inches
• Core height: 14-1/2 inches
• Core depth: 4.000 inches
• Male insert O-ring inlet fitting, No. 8 outside diameter
• Male insert O-ring outlet fitting, No. 10 outside diameter
• Includes Green O-Ring references for the listed fittings

Product Details

Four Seasons Evaporator Core line products are built for HVAC condenser and evaporator service, and part number 54684 follows the listed dimensional and fitting specifications for the covered Jaguar platforms. The aluminum tube-and-fin construction supports refrigerant heat exchange inside the vehicle’s air conditioning system, while the O-ring style connections match the factory-style service requirements shown in the fitment data. This part cross-references EV8484 and T54684 for the same application.

What This Part Helps Address

• Loss of cabin cooling performance
• Refrigerant leakage at evaporator fittings
• Restricted airflow through a damaged evaporator core
• Corrosion or internal wear in the HVAC evaporator assembly
• Air conditioning service needs on Jaguar Vanden Plas, XJ6, and XJRS models

Installation Notes and Tips

Replacement on these Jaguar applications may require considerable time, specialty tools, and training. Verify the inlet and outlet fitting types, core dimensions, and vehicle-specific HVAC layout before installation. Because evaporator service often involves dashboard or HVAC case access, professional installation is commonly recommended for 1990-1993 Jaguar Vanden Plas and XJ6, as well as 1993 Jaguar XJRS.

Quality Assurance

Four Seasons is a recognized aftermarket brand in HVAC service parts, and this evaporator core is cataloged to the listed OE-style dimensions and fitment references for the specified Jaguar applications.