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Four Seasons 54788 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54788
The Four Seasons Evaporator Core 54788 is designed specifically for Toyota T100 models, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet OEM specifications, ensuring proper fit and function within your vehicle's HVAC system.
- Compatible with Toyota T100 vehicles
- Core dimensions: 9.25" width x 8.875" height x approximately 3.18" depth
- Constructed from durable aluminum material
- Inlet fitting: Female o-ring, No. 8 outside diameter
- Outlet fitting: Male insert o-ring, No. 10 outside diameter
- Includes green o-rings for secure sealing
- Serpentine type core design for efficient refrigerant flow
Detailed Product Description
The Four Seasons Evaporator Core 54788 is part of the Evaporator Core brand line, which focuses on delivering precise HVAC components for vehicle air conditioning systems. This evaporator core features a serpentine design that optimizes refrigerant flow and heat exchange efficiency. Measuring 9.25 inches in width, 8.875 inches in height, and approximately 3.18 inches in depth, it fits seamlessly into the Toyota T100's HVAC housing. The core is made from aluminum, a material known for its lightweight and corrosion-resistant properties, contributing to long-term durability.
Fittings include a female o-ring inlet with a No. 8 outside diameter and a male insert o-ring outlet with a No. 10 outside diameter, both equipped with green o-rings to ensure a tight, leak-free connection. These precise fittings help maintain system integrity and prevent refrigerant loss.
Common Applications and Issues Addressed
- Restores proper cooling performance in Toyota T100 A/C systems
- Replaces leaking or clogged evaporator cores
- Eliminates unpleasant odors caused by mold or debris buildup
- Resolves insufficient cabin cooling due to evaporator failure
- Prevents refrigerant leaks that reduce system efficiency
Installation Notes and Tips
- Ensure compatibility with Toyota T100 model year before installation
- Inspect and replace O-rings to prevent leaks during reassembly
- Handle the aluminum core carefully to avoid damage to fins
- Flush the HVAC system to remove debris before installing the new evaporator core
- Follow vehicle manufacturer’s service manual for proper installation procedures
Quality Assurance and Warranty
Four Seasons manufactures the Evaporator Core 54788 to meet strict quality standards, using corrosion-resistant aluminum and precision fittings. The product includes green O-rings for secure sealing and is designed to match OEM specifications for the Toyota T100. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Four Seasons |
|---|---|
| Part Number | 54788 |
| Position | Evaporator Core |
| Core Depth Fraction | 3-3/16 |
| Core Depth MM | 80.835 |
| Core Height Fraction | 8-7/8 |
| Core Height MM | 225.425 |
| Core Width Fraction | 9-1/4 |
| Core Width MM | 234.950 |
| Depth | 3.183 |
| Depth | 3.1875 |
| Description | Evaporator Cores |
| Height | 8.875 |
| 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 | Male Insert O-Ring |
| Type | Serpentine |
| Width | 9.250 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Toyota | T100 | N/A | Evaporator Core |
| 1997 | Toyota | T100 | N/A | Evaporator Core |
| 1996 | Toyota | T100 | N/A | Evaporator Core |
| 1995 | Toyota | T100 | N/A | Evaporator Core |
| 1994 | Toyota | T100 | N/A | Evaporator Core |
| 1993 | Toyota | T100 | N/A | Evaporator Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.