Four Seasons 54893 A/C Evaporator Core

Four Seasons 54893 Evaporator Core Overview

Four Seasons 54893 is an aluminum A/C evaporator core built in a plate-and-fin design for HVAC service on select Ford and Mercury vehicles. It is specified for the 2003-2011 Ford Crown Victoria, 2003-2011 Mercury Grand Marquis, 2003-2004 Ford Grand Marquis, and 2003-2004 Mercury Marauder.

The Four Seasons Evaporator Core line focuses on direct-fit HVAC replacement parts, and this 54893 evaporator core follows the OE-style layout needed for proper refrigerant flow and cabin cooling performance. It is a practical choice when replacing a leaking or restricted evaporator in a Crown Victoria, Grand Marquis, or Marauder.

Key Features

• Part number 54893 A/C evaporator core
• Aluminum construction for HVAC service applications
• Plate & fin core design
• Core width: 10-5/8 in. (269.875 mm)
• Core height: 8-1/8 in. (206.375 mm)
• Core depth: 3-9/16 in. (90.487 mm)
• Female springlock inlet and outlet fittings
• Inlet fitting outside diameter: No. 8
• Outlet fitting outside diameter: No. 12
• Includes OE-style O-ring and orifice tube references in the listed configuration

Detailed Description

Four Seasons 54893 is an HVAC evaporator core designed around the dimensions and connection style needed for select Ford and Mercury platforms. The aluminum plate-and-fin construction supports efficient heat transfer inside the air conditioning system, while the female springlock inlet and outlet fittings help match the factory-style refrigerant line connection points. For buyers searching for a Ford Crown Victoria evaporator core, Mercury Grand Marquis evaporator core, or Mercury Marauder A/C evaporator core, this part number 54893 provides a direct replacement option with the listed core size and fitting specifications.

This part cross-references TYC 97012 and Spectra Premium 1010004 for the same application.

What It Helps Address

• Loss of cabin cooling from a leaking evaporator core
• Restricted refrigerant flow through a damaged HVAC core
• Moisture-related A/C performance issues inside the dash HVAC case
• Factory fitment concerns when replacing a worn evaporator in Ford and Mercury sedans
• Air conditioning service needs tied to corrosion or internal core failure

Installation Notes and Tips

Verify the inlet and outlet fitting style, core dimensions, and vehicle application before installation. This evaporator core uses female springlock connections with No. 8 inlet and No. 12 outlet fitting sizes, so line compatibility should be confirmed during A/C service. Proper evacuation, leak checking, and refrigerant recharge procedures should be followed after installation. Fits 2003-2011 Ford Crown Victoria, N/A. Fits 2003-2011 Mercury Grand Marquis, N/A. Fits 2003-2004 Ford Grand Marquis, N/A. Fits 2003-2004 Mercury Marauder, N/A.

Quality Assurance

Four Seasons supplies HVAC replacement components with application-specific dimensions and connection details to support accurate service part selection. Part number 54893 is listed with aluminum construction and OE-style fitment references for the vehicles shown above.