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Four Seasons 54721 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54721
The Four Seasons Evaporator Core 54721 is designed specifically for Acura Legend models, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet the exact specifications required for efficient HVAC operation in your vehicle.
- Compatible with Acura Legend
- Part Number: 54721
- Constructed from durable aluminum material
- Plate & fin type core for effective heat exchange
- Block fitting inlet and outlet for secure connections
- Core dimensions: Width 9.25 inches, Height 11.25 inches, Depth approximately 3.56 inches
- Includes two green O-rings (part number 24682) for sealing
Four Seasons Evaporator Core Product Line Details
The Four Seasons Evaporator Core line focuses on delivering precise fit and function for vehicle HVAC systems. This product line utilizes plate and fin construction to optimize cooling efficiency and durability. The 54721 evaporator core is part of this line, ensuring compatibility and performance for Acura Legend air conditioning systems.
Detailed Product Description and Specifications
This A/C evaporator core features a plate and fin design made from aluminum, which provides effective heat transfer and corrosion resistance. The core measures 9.25 inches in width, 11.25 inches in height, and has a depth of approximately 3.56 inches (90.5 mm). Both the inlet and outlet fittings use block fittings, ensuring a secure and leak-resistant connection. The product includes two green O-rings (part number 24682) to maintain a proper seal within the HVAC system. These specifications align with the requirements for the Acura Legend, making it a direct replacement part.
Common Issues Addressed by This Evaporator Core
- Reduced air conditioning cooling performance
- Leaks or damage in the evaporator core
- Unusual odors or moisture inside the vehicle cabin
- HVAC system inefficiency due to clogged or corroded core
- Replacement for worn or faulty evaporator cores in Acura Legend
Installation Notes and Tips
- Ensure compatibility with Acura Legend before installation
- Inspect and replace O-rings to prevent refrigerant leaks
- Handle the aluminum core carefully to avoid damage
- Follow vehicle manufacturer guidelines for HVAC system servicing
- Properly evacuate and recharge the A/C system after installation
Quality Assurance and Warranty Information
Four Seasons manufactures this evaporator core to meet OEM standards for fit and function. The aluminum construction and plate & fin design contribute to durability and reliable performance. The product includes two green O-rings for sealing integrity. Warranty details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Four Seasons |
|---|---|
| Part Number | 54721 |
| 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 | 9-1/4 |
| Core Width MM | 235.000 |
| Depth | 3.375 |
| Depth | 3.563 |
| Description | Evaporator Cores |
| Height | 9.500 |
| Height | 11.250 |
| Inlet Fitting Type | Block Fitting |
| Material | Aluminum |
| O-Ring A Number/Desc | [24682] / Green O-Ring |
| Outlet Fitting Type | Block Fitting |
| Type | Plate & Fin |
| Width | 9.250 |
| Width | 10.625 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Acura | Legend | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1994 | Acura | Legend | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1993 | Acura | Legend | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1992 | Acura | Legend | N/A | Plate fin A/C evaporator core.; Evaporator Core |
| 1991 | Acura | Legend | N/A | Plate fin A/C evaporator core.; 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.