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Four Seasons 54680 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54680
The Four Seasons Evaporator Core 54680 is designed for reliable HVAC performance in select Lexus and Toyota vehicles. This A/C evaporator core is engineered to meet the specific cooling needs of models like the Lexus SC300, SC400, and Toyota Supra.
- Compatible with Lexus SC300, SC400, and Toyota Supra
- Part number 54680 for precise identification
- Constructed from durable aluminum material
- Serpentine type core design for efficient heat exchange
- Block fitting inlet and outlet for secure connections
- Core dimensions: Width 9.625 inches (244.475 mm), Height 11.25 inches (285.75 mm), Depth approximately 3.56 inches (90.487 mm)
- Includes two green O-rings (part number 24610) for sealing
Four Seasons Evaporator Core Product Line Details
The Four Seasons Evaporator Core product line focuses on delivering reliable and precise HVAC components tailored for specific vehicle applications. The 54680 evaporator core features a serpentine design that enhances cooling efficiency and durability. This product line emphasizes quality materials such as aluminum to ensure corrosion resistance and long service life in automotive air conditioning systems.
Detailed Product Description and Specifications
This A/C evaporator core is constructed from aluminum, providing a balance of lightweight design and corrosion resistance. The serpentine core type maximizes surface area for effective heat transfer, improving the air conditioning system's overall performance. The core measures 9.625 inches in width, 11.25 inches in height, and has a depth of approximately 3.56 inches, making it compatible with the HVAC systems of Lexus SC300, SC400, and Toyota Supra models. Both the inlet and outlet fittings use block fitting types, ensuring a secure and leak-resistant connection. The package includes two green O-rings (part number 24610) to maintain a proper seal during installation.
Common Applications and Issues Addressed
- Replacement of faulty or leaking evaporator cores in Lexus SC300, SC400, and Toyota Supra
- Restoring proper air conditioning cooling performance
- Resolving issues related to reduced airflow or inconsistent cabin temperature
- Addressing refrigerant leaks caused by damaged evaporator cores
- Improving HVAC system efficiency and reliability
Installation Notes and Tips
When installing the Four Seasons Evaporator Core 54680, ensure the HVAC system is properly evacuated and free of contaminants. Use the included green O-rings (part number 24610) to secure inlet and outlet connections and prevent leaks. Verify the serpentine core orientation matches the vehicle’s HVAC housing for optimal airflow. It is recommended to inspect and replace the cabin air filter during installation to maintain system cleanliness and performance.
Quality Assurance and Warranty Information
Four Seasons manufactures the Evaporator Core 54680 to meet OEM specifications for fit, form, and function. The use of aluminum material and precise core dimensions supports durability and corrosion resistance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
|---|---|
| Part Number | 54680 |
| Position | Evaporator Core |
| Core Depth Fraction | 3-9/16 |
| Core Depth MM | 90.487 |
| Core Height Fraction | 11-1/4 |
| Core Height MM | 285.750 |
| Core Width Fraction | 9-5/8 |
| Core Width MM | 244.475 |
| Depth | 3.250 |
| Depth | 3.563 |
| Description | Evaporator Cores |
| Height | 9.750 |
| Height | 11.250 |
| Inlet Fitting Type | Block Fitting |
| Material | Aluminum |
| O-Ring A Number/Desc | [24610] / Green O-Ring |
| Outlet Fitting Type | Block Fitting |
| Type | Serpentine |
| Width | 9.625 |
| Width | 10.875 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Lexus | SC300 | N/A | Evaporator Core |
| 2000 | Lexus | SC400 | N/A | Evaporator Core |
| 1999 | Lexus | SC300 | N/A | Evaporator Core |
| 1999 | Lexus | SC400 | N/A | Evaporator Core |
| 1998 | Lexus | SC300 | N/A | Evaporator Core |
| 1998 | Lexus | SC400 | N/A | Evaporator Core |
| 1998 | Toyota | Supra | N/A | Evaporator Core |
| 1997 | Lexus | SC300 | N/A | Evaporator Core |
| 1997 | Lexus | SC400 | N/A | Evaporator Core |
| 1997 | Toyota | Supra | N/A | Evaporator Core |
| 1996 | Lexus | SC300 | N/A | Evaporator Core |
| 1996 | Lexus | SC400 | N/A | Evaporator Core |
| 1996 | Toyota | Supra | N/A | Evaporator Core |
| 1995 | Lexus | SC300 | N/A | Evaporator Core |
| 1995 | Lexus | SC400 | N/A | Evaporator Core |
| 1995 | Toyota | Supra | N/A | Evaporator Core |
| 1994 | Lexus | SC300 | N/A | From 8/93; Evaporator Core |
| 1994 | Lexus | SC400 | N/A | From 8/93; Evaporator Core |
| 1994 | Toyota | Supra | N/A | Serpentine Belt; Evaporator Core |
| 1993 | Toyota | Supra | N/A | Serpentine Belt; 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.