Four Seasons 54709 A/C Evaporator Core
OE Quality 60-Day Returns
Four Seasons
 Evaporator Core

Four Seasons 54709 A/C Evaporator Core

Brand Four Seasons 54709
Core Depth Fraction 3-1/8
Core Depth MM 79.375
Core Height Fraction 11-5/16
Core Height MM 287.337
Core Width Fraction 8-5/8
Core Width MM 219.075
Depth 3.125
Depth 3.500
Description Evaporator Cores
Height 8.500
Height 11.3125
Inlet Fitting Outside Diameter No. 8
Inlet Fitting Type Female O-Ring
Material Aluminum
O-Ring A Number/Desc [24604] / Green O-Ring
O-Ring B Number/Desc [24608] / Green O-Ring
O-Ring C Number/Desc [24610] / Green O-Ring
Outlet Fitting Outside Diameter No. 10
Outlet Fitting Type Male Insert O-Ring
Type Serpentine
Width 8.625
Width 11.000
Product line Evaporator Core
Fits Honda · 5 vehicles

Aluminum construction. Helps resist corrosion while keeping the evaporator core lightweight.

Serpentine design. Promotes efficient refrigerant flow through the core.

Female O-ring inlet. Provides a secure, leak-resistant connection.

Cross-references AMS Automotive 6745, AP Exhaust 54709 and ATP 103040 for the same application. See all 27.

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Four Seasons 54709 Evaporator Core

Four Seasons 54709 is an aluminum A/C evaporator core for the HVAC system in select Honda Prelude models. It is built as a serpentine-style evaporator core with OE-style inlet and outlet fitting configurations for service replacement work.

Key Features

  • Aluminum evaporator core construction
  • Serpentine core design
  • Core width: 8-5/8 in. (219.075 mm)
  • Core height: 11-5/16 in. (287.337 mm)
  • Core depth: 3-1/8 in. (79.375 mm)
  • Inlet fitting: No. 8 female O-ring
  • Outlet fitting: No. 10 male insert O-ring
  • Includes OE-style green O-ring service references for the listed fittings

Product Details

This Four Seasons evaporator core is part of the Evaporator Core product line and is engineered for HVAC service replacement in 1992-1996 Honda Prelude applications. The 54709 evaporator core uses aluminum construction and a serpentine layout to match the physical and connection requirements listed for the vehicle fitment. For buyers searching for a Honda Prelude A/C evaporator core, Four Seasons 54709 provides the dimensions and fitting style needed for a direct replacement approach.

This part cross-references UAC EV20299AC for the same application.

Common Problems This Part Addresses

  • Loss of cabin cooling from a leaking evaporator core
  • Reduced A/C performance caused by internal corrosion or blockage
  • Refrigerant odor or residue from evaporator failure
  • HVAC system inefficiency in 1992-1996 Honda Prelude models
  • Service replacement needs after dash-side A/C disassembly

Installation Notes and Tips

Verify the inlet and outlet fitting types, core dimensions, and vehicle application before installation. This evaporator core is listed for 1992-1996 Honda Prelude models, so confirm the HVAC housing and line connections match the OE-style specifications for your vehicle. Proper evacuation, leak checking, and system recharge are required after evaporator replacement.

Quality Assurance

Four Seasons supplies HVAC replacement components with application-specific dimensions and fitting details to support accurate service work. This 54709 evaporator core is listed with OE-style construction details for the specified Honda Prelude fitment.

Fitment

  • Fits 1992-1996 Honda Prelude, N/A

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1996HondaPreludeN/AEvaporator Core
1995HondaPreludeN/AEvaporator Core
1994HondaPreludeN/AEvaporator Core
1993HondaPreludeN/AEvaporator Core
1992HondaPreludeN/AEvaporator Core
Directly replaces or cross-references 27 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6745AP Exhaust — 54709ATP — 103040Global Parts Distributors LLC — 4711494UAC — EV20299AC80215SS0H0080215SS0H0180215SS0H10159720233019249546288255775115805037014843481562153156360127240122920299A37751151115470919191284A98255CWK775115ES11220T54709YE546