Four Seasons 54838 A/C Evaporator Core
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Four Seasons
 Evaporator Core

Four Seasons 54838 A/C Evaporator Core

Brand Four Seasons 54838
Core Depth Fraction 1-1/2
Core Depth MM 38
Core Height Fraction 10
Core Height MM 255
Core Width Fraction 11-7/16
Core Width MM 290
Depth 1.500
Description Evaporator Cores
Height 10.000
Inlet Fitting Outside Diameter No. 8
Inlet Fitting Type Block Fitting
Material Aluminum
O-Ring A Number/Desc [24622] / Green O-Ring
O-Ring B Number/Desc [24661] / Green O-Ring
Outlet Fitting Outside Diameter No. 10
Outlet Fitting Type Block Fitting
Type Plate & Fin
Width 11.42
Product line Evaporator Core
Fits Jeep · 5 vehicles

Aluminum construction. Lightweight material helps promote efficient heat transfer.

Plate-and-fin design. Built for effective airflow through the evaporator core.

Block fittings. Uses No. 8 inlet and No. 10 outlet connections.

Cross-references Four Seasons 54838, GKN Löbro 305993 and Global Parts Distributors LLC 4711765 for the same application. See all 19.

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Four Seasons 54838 Evaporator Core Overview

The Four Seasons 54838 evaporator core is an aluminum, plate-and-fin A/C evaporator core built for HVAC service in the 2007-2011 Jeep Wrangler. It uses block fittings with No. 8 inlet and No. 10 outlet connections, along with the specified O-ring sealing points for the application.

As part of the Four Seasons Evaporator Core line, this component is focused on direct-fit HVAC replacement needs for Jeep Wrangler A/C repair work. The 54838 evaporator core matches the listed core dimensions and fitting style for service on the vehicle’s air conditioning system.

Key Features

  • Four Seasons evaporator core, part number 54838
  • Aluminum plate-and-fin construction
  • Core width: 11-7/16 in. (290 mm)
  • Core height: 10 in. (255 mm)
  • Core depth: 1-1/2 in. (38 mm)
  • Block fitting inlet and outlet design
  • Inlet fitting outside diameter: No. 8
  • Outlet fitting outside diameter: No. 10
  • Includes specified Green O-Ring sealing references for the application

Detailed Description

The Four Seasons 54838 is an A/C evaporator core for the HVAC system in the 2007-2011 Jeep Wrangler. Its plate-and-fin aluminum design and listed dimensions support a direct replacement approach for the factory evaporator core layout. The block fitting configuration and No. 8 inlet / No. 10 outlet sizing are important details for matching the original refrigerant line connection style.

This part cross-references Mopar 68004194AC for the same application. If you are searching for a Jeep Wrangler evaporator core replacement, Four Seasons 54838 is the cataloged part number to verify against the vehicle’s HVAC service requirements.

What It Helps Address

  • Loss of cabin cooling performance from a leaking evaporator core
  • Refrigerant odor or residue associated with evaporator failure
  • Restricted A/C heat exchange caused by internal corrosion or damage
  • HVAC service needs on a 2007-2011 Jeep Wrangler
  • Replacement of a worn or damaged factory evaporator core

Installation Notes

Fits 2007-2011 Jeep Wrangler, N/A. Evaporator replacement for this application may require considerable time, specialty tools, and training. Confirm the block fitting style, No. 8 inlet, No. 10 outlet, and core dimensions before installation. Proper evacuation, leak checking, and system recharge procedures are required after HVAC service.

Quality Assurance

Four Seasons catalogs this evaporator core as a dedicated HVAC replacement part for the listed Jeep Wrangler application. Verify part number 54838 against the vehicle’s original evaporator core and connection details before service.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2011JeepWranglerN/APlate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2010JeepWranglerN/APlate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2009JeepWranglerN/APlate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2008JeepWranglerN/APlate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
2007JeepWranglerN/APlate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
Directly replaces or cross-references 19 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 54838GKN L√∂bro — 305993Global Parts Distributors LLC — 4711765Mopar — 68004194ACSpectra Premium — 1010174TYC — 97136UAC — EV939678PFC24999528883859024477215027334731115483829939678PF68004194AA68004194ABA88838EV939678PFXCT54838