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Four Seasons 54575 A/C Evaporator Core
| Brand | Four Seasons 54575 |
|---|---|
| Core Depth Fraction | 3-1/2 |
| Core Depth MM | 88.900 |
| Core Height Fraction | 9-3/4 |
| Core Height MM | 247.650 |
| Core Width Fraction | 11-1/2 |
| Core Width MM | 292.100 |
| Depth | 3.125 |
| Depth | 3.500 |
| Description | Evaporator Cores |
| Height | 9.625 |
| Height | 9.750 |
| Inlet Fitting Type | Block Fitting |
| Material | Aluminum |
| O-Ring A Number/Desc | [24610] / Green O-Ring |
| Outlet Fitting Type | Block Fitting |
| Type | Plate & Fin |
| Width | 10.625 |
| Width | 11.500 |
| Width | 11.625 |
| Product line | Evaporator Core |
| Fits | Lexus and Toyota · 4 vehicles |
Plate and fin design. Promotes efficient heat transfer in the A/C evaporator core.
Aluminum construction. Lightweight material helps support reliable cooling performance.
Block fittings. Uses block inlet and outlet connections for a clean replacement.
Cross-references Four Seasons 54575, Gates 6884 and Global Parts Distributors LLC 4711400 for the same application. See all 26.
Four Seasons 54575 A/C Evaporator Core
Four Seasons 54575 is an aluminum plate & fin A/C evaporator core for select 1992-1993 Lexus ES300 and 1992-1993 Toyota Camry applications. Built around the listed core dimensions and block-style fittings, it supports proper refrigerant flow and cabin cooling performance in the HVAC system.
Key Features
- Brand: Four Seasons Evaporator Core
- Part number: 54575
- Aluminum plate & fin construction
- Core width: 11-1/2 in. (292.100 mm)
- Core height: 9-3/4 in. (247.650 mm)
- Core depth: 3-1/2 in. (88.900 mm)
- Block fitting inlet and outlet connections
- Uses green O-ring seal specification [24610]
Product Details
This Four Seasons evaporator core is part of the Evaporator Core product line and is built for HVAC service where the original evaporator has leaked, restricted flow, or lost cooling efficiency. The aluminum plate & fin design and listed dimensions help match the factory-style evaporator housing used in 1992-1993 Lexus ES300 and 1992-1993 Toyota Camry models. This part cross-references UAC EV33010PFXC for the same application.
Common Problems It Can Address
- Warm air from the vents due to a leaking or inefficient evaporator core
- Reduced cabin cooling performance in the A/C system
- Refrigerant loss caused by corrosion or internal damage
- HVAC airflow issues related to a restricted evaporator core
- Odor or moisture concerns tied to a failing evaporator assembly
Installation Notes and Tips
Verify the core dimensions, block fitting style, and O-ring specification before installation. For best results, inspect the HVAC case, expansion valve area, seals, and refrigerant lines for wear or contamination during service. Proper evacuation, leak checking, and recharge procedures are required after evaporator replacement. Fits 1992-1993 Lexus ES300, N/A. Fits 1992-1993 Toyota Camry, N/A.
Quality Assurance
Four Seasons catalogs this evaporator core with defined dimensional and fitting specifications to support accurate HVAC replacement selection. Confirm part number 54575 against the vehicle’s original evaporator core and service data before installation.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Lexus | ES300 | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1993 | Toyota | Camry | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1992 | Lexus | ES300 | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1992 | Toyota | Camry | N/A | Plate fin A/C evaporator core.; Evaporator Core |
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