Four Seasons 54794 A/C Evaporator Core
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Four Seasons
 Evaporator Core

Four Seasons 54794 A/C Evaporator Core

Brand Four Seasons 54794
Core Depth Fraction 3
Core Depth MM 76.200
Core Height Fraction 10
Core Height MM 254.000
Core Width Fraction 9
Core Width MM 228.600
Depth 3.000
Description Evaporator Cores
Height 10.000
Inlet Fitting Outside Diameter No. 8
Inlet Fitting Type Female O-Ring
Material Aluminum
O-Ring A Number/Desc [24608] / Green O-Ring
O-Ring B Number/Desc [24610] / Green O-Ring
Outlet Fitting Outside Diameter No. 10
Outlet Fitting Type Female O-Ring
Type Serpentine
Width 9.000
Product line Evaporator Core
Fits Nissan · 9 vehicles

Aluminum construction. Helps resist corrosion while keeping weight down.

Serpentine design. Promotes efficient refrigerant flow through the core.

Female O-ring fittings. Provides secure, leak-resistant connections.

Cross-references AMS Automotive 6902, ATP 103275 and Four Seasons 54794 for the same application. See all 31.

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Four Seasons 54794 A/C Evaporator Core

Four Seasons 54794 is an aluminum A/C evaporator core for select Nissan compact cars. It is built as a serpentine-style evaporator core with female O-ring inlet and outlet fittings for service on the HVAC system.

Compatible with 1995-1999 Nissan Sentra and 1995-1998 Nissan 200SX applications, this evaporator core is sized at 9.000 inches wide, 10.000 inches high, and 3.000 inches deep. The core measures 228.600 mm wide, 254.000 mm high, and 76.200 mm deep, with No. 8 inlet and No. 10 outlet fitting outside diameters.

Key Features

  • Four Seasons Evaporator Core line for HVAC service
  • Part number 54794 for direct reference and ordering
  • Aluminum construction for A/C evaporator replacement
  • Serpentine core design
  • Female O-ring inlet and outlet fittings
  • Inlet fitting outside diameter: No. 8
  • Outlet fitting outside diameter: No. 10
  • Core dimensions: 9 in. x 10 in. x 3 in.

Product Details

The Four Seasons 54794 evaporator core is part of the brand’s Evaporator Core line and is specified for HVAC condenser and evaporator service. Its aluminum construction and serpentine layout support efficient refrigerant heat exchange inside the vehicle’s air conditioning system. This part cross-references UAC EV62C60PFXC for the same application.

Fits 1995-1999 Nissan Sentra, N/A. Fits 1995-1998 Nissan 200SX, N/A. Use this part number 54794 when matching the evaporator core to the vehicle’s HVAC configuration.

Common Replacement Reasons

  • Loss of cabin cooling performance
  • Refrigerant leakage at the evaporator core
  • Corrosion or damage to the aluminum core
  • Restricted airflow through the HVAC system
  • Need for service on a worn A/C evaporator assembly

Installation Notes

Replacement of this A/C evaporator core on Nissan Sentra and Nissan 200SX models may require extended labor, specialized tools, and HVAC system expertise. Verify the inlet and outlet fitting sizes, O-ring style, and core dimensions before installation. Inspect the surrounding HVAC components and sealing surfaces during service to help ensure proper reassembly.

Quality Assurance

Four Seasons supplies HVAC replacement components with application-specific sizing and fitting details for accurate service selection. Part number 54794 is identified as an aluminum serpentine evaporator core for the listed Nissan applications.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999NissanSentraN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1998Nissan200SXN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1998NissanSentraN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1997Nissan200SXN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1997NissanSentraN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1996Nissan200SXN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1996NissanSentraN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1995Nissan200SXN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1995NissanSentraN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
Directly replaces or cross-references 31 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6902ATP — 103275Four Seasons — 54794UAC — EV62C60PFXCUAC — EV939516PFC53275159918169918233024249841272801M200288222773164809074101003910547940149413215622591563625273324737731644711641111547941919133729939516PFA98222CWK773164EP392316EV62C60PFCT54794YE841