Four Seasons 54876 A/C Evaporator Core
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Four Seasons
 Evaporator Core

Four Seasons 54876 A/C Evaporator Core

Brand Four Seasons 54876
Core Depth Fraction 2-15/16
Core Depth MM 74.612
Core Height Fraction 10-3/8
Core Height MM 263
Core Width Fraction 9-1/4
Core Width MM 235.000
Depth 2.875
Depth 2.9375
Description Evaporator Cores
Height 10.250
Height 10.375
Inlet Fitting Outside Diameter No. 8
Inlet Fitting Type Block Fitting
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 Block Fitting
Type Plate & Fin
Width 8.500
Width 9.250
Product line Evaporator Core
Fits INFINITI and Nissan · 9 vehicles

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

Plate-and-fin design. Promotes efficient heat transfer in the A/C system.

Block fittings. Uses inlet and outlet block fittings for a clean, compact connection.

Cross-references AMS Automotive 6601, Four Seasons 54876 and Global Parts Distributors LLC 4711552 for the same application. See all 23.

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Four Seasons 54876 A/C Evaporator Core

Four Seasons 54876 is an aluminum plate-and-fin A/C evaporator core for select Nissan and INFINITI applications. It is built to match the listed core dimensions and block-fitting connections for a direct HVAC service replacement.

The Four Seasons Evaporator Core line focuses on replacement evaporator assemblies and cores for automotive air conditioning systems. This part number, 54876, is specified with a 9-1/4 in. core width, 10-3/8 in. core height, and 2-15/16 in. core depth to support proper fit in the HVAC case.

Key Features

  • Aluminum plate-and-fin evaporator core construction
  • Core width: 9-1/4 in. (235 mm)
  • Core height: 10-3/8 in. (263 mm)
  • Core depth: 2-15/16 in. (74.612 mm)
  • No. 8 inlet fitting with block fitting design
  • No. 10 outlet fitting with block fitting design
  • Includes Green O-Ring sealing specifications for the listed fittings

Detailed Description

Four Seasons 54876 is an A/C evaporator core engineered for HVAC service on 2000-2003 Nissan Maxima, 2000-2001 INFINITI I30, and 2002-2004 INFINITI I35. The aluminum plate-and-fin design supports efficient refrigerant heat transfer inside the evaporator housing, while the listed inlet and outlet block fittings help match the original connection style used in these vehicles. This part cross-references UAC EV939513PFXC for the same application.

Use Four Seasons 54876 when replacing a leaking, restricted, or damaged evaporator core in a Nissan Maxima or INFINITI I30/I35 HVAC system. The specified dimensions and fitting details are important for proper case alignment and refrigerant line connection during service.

What This Part Helps Address

  • Refrigerant leaks from a corroded or damaged evaporator core
  • Weak cabin cooling caused by internal restriction
  • HVAC performance loss from a failed heat-exchange surface
  • Odor or moisture issues related to evaporator deterioration
  • Fitment problems when replacing the original evaporator core

Installation Notes and Tips

Verify the core width, height, and depth against the original unit before installation. Confirm the inlet and outlet fitting types and sizes match the vehicle’s HVAC lines, and inspect the sealing surfaces and O-ring locations during reassembly. For best results, evacuate and recharge the A/C system according to factory service procedures after the repair.

Fits 2000-2003 Nissan Maxima, N/A. Fits 2000-2001 INFINITI I30, N/A. Fits 2002-2004 INFINITI I35, N/A.

Quality Assurance

Four Seasons supplies replacement HVAC components with application-specific dimensions and fitting details to support accurate service replacement. Part number 54876 is listed with OE-style fitment references for the vehicles shown above.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2004INFINITII35N/AEvaporator Core
2003INFINITII35N/AEvaporator Core
2003NissanMaximaN/AEvaporator Core
2002INFINITII35N/AEvaporator Core
2002NissanMaximaN/AEvaporator Core
2001INFINITII30N/AEvaporator Core
2001NissanMaximaN/AEvaporator Core
2000INFINITII30N/AEvaporator Core
2000NissanMaximaN/AEvaporator Core
Directly replaces or cross-references 23 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6601Four Seasons — 54876Global Parts Distributors LLC — 4711552UAC — EV939513PFXC97074272802Y9602884362900775902017731808056321054876014761961563634273339037731801115487619191361A88436CWK773180EP392348EV939513PFCT54876