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Four Seasons 54992 A/C Evaporator Core - Front
Overview of Four Seasons Evaporator Core 54992
The Four Seasons Evaporator Core 54992 is designed specifically for Lexus LS400 models, providing reliable HVAC performance. This aluminum plate and fin evaporator core features precise dimensions and fittings to ensure proper integration with your vehicle's air conditioning system.
- Compatible with Lexus LS400
- Part Number: 54992
- Material: Durable aluminum construction
- Dimensions: 9.875" width, 12.05" height, 2.75" depth
- Inlet and outlet block fittings for secure connections
- Includes three green O-rings (part number 24610) for sealing
- Core depth: 70 mm (2-3/4")
- Core height: 306 mm (12-1/16")
- Core width: 250 mm (9-7/8")
Four Seasons Evaporator Core Product Line Details
The Evaporator Core line by Four Seasons focuses on delivering precise fit and function for vehicle HVAC systems. This product line utilizes plate and fin construction with aluminum material to provide efficient heat exchange and durability. The 54992 evaporator core is engineered to meet the specifications required for the Lexus LS400, ensuring compatibility and performance within the vehicle's air conditioning system.
Product Description and Specifications
The Four Seasons Evaporator Core 54992 features a plate and fin design constructed from aluminum, which offers effective heat transfer and corrosion resistance. The core measures 9.875 inches in width, 12.05 inches in height, and 2.75 inches in depth, matching the OEM specifications for the Lexus LS400. Both the inlet and outlet fittings use block fitting types, providing secure and leak-resistant connections. The product includes three green O-rings (part number 24610) to ensure proper sealing during installation.
Common Applications and Issues Addressed
- Restores proper cooling performance in Lexus LS400 A/C systems
- Replaces leaking or clogged evaporator cores
- Eliminates unpleasant odors caused by mold or debris buildup
- Resolves insufficient cabin cooling or inconsistent airflow
- Addresses refrigerant leaks related to evaporator core damage
Installation Notes and Tips
- Ensure compatibility with Lexus LS400 before installation
- Use the included green O-rings (part number 24610) to prevent leaks
- Handle the aluminum core carefully to avoid damage to fins
- Follow vehicle manufacturer guidelines for A/C system evacuation and recharge
- Inspect and clean surrounding HVAC components during replacement
Quality Assurance and Warranty
Four Seasons manufactures the Evaporator Core 54992 to meet industry standards for durability and performance. The aluminum construction and plate & fin design contribute to long service life. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.
| Brand | Four Seasons |
|---|---|
| Part Number | 54992 |
| Position | Evaporator Core, Front |
| Core Depth Fraction | 2-3/4 |
| Core Depth MM | 70 |
| Core Height Fraction | 12-1/16 |
| Core Height MM | 306 |
| Core Width Fraction | 9-7/8 |
| Core Width MM | 250.000 |
| Depth | 2.75 |
| Description | Evaporator Cores |
| Height | 12.05 |
| 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 | 9.875 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Lexus | LS400 | Front | Evaporator Core |
| 1999 | Lexus | LS400 | Front | Evaporator Core |
| 1998 | Lexus | LS400 | N/A | Evaporator Core |
| 1997 | Lexus | LS400 | N/A | Evaporator Core |
| 1996 | Lexus | LS400 | N/A | Evaporator Core |
| 1995 | Lexus | LS400 | N/A | From 10/94; 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.