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Four Seasons 54671 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54671
The Four Seasons Evaporator Core 54671 is designed specifically for Honda Prelude 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 Honda Prelude vehicles
- Part Number: 54671
- Constructed from durable aluminum material
- Serpentine core type for efficient heat exchange
- Includes multiple green o-rings for secure sealing
- Inlet fitting: Female o-ring, No. 8 outside diameter
- Outlet fitting: Male insert o-ring, No. 10 outside diameter
- Core dimensions: Width 8.5 to 9.5 inches, Height 8 to 10 inches, Depth 4 inches
Four Seasons Evaporator Core Product Line Details
The Four Seasons Evaporator Core product line focuses on delivering precise replacement evaporator cores that maintain the integrity of the vehicle’s air conditioning system. The Evaporator Core 54671 is part of this line, featuring a serpentine design and aluminum construction to optimize cooling efficiency and durability for Honda Prelude models.
Technical Specifications and Features
This evaporator core measures approximately 8.5 to 9.5 inches in width, 8 to 10 inches in height, and 4 inches in depth, with core dimensions specified in both inches and millimeters for accuracy. The serpentine core type enhances refrigerant flow and heat exchange. The inlet and outlet fittings are designed with female and male o-ring types respectively, using green o-rings ([24604], [24608], [24610]) to ensure leak-free connections. The aluminum material provides corrosion resistance and longevity within the HVAC system.
Common Applications and Problem Resolution
- Replacement for leaking or clogged evaporator cores in Honda Prelude A/C systems
- Restores proper cooling performance and airflow
- Eliminates musty odors caused by mold or debris buildup
- Prevents refrigerant leaks that reduce system efficiency
- Addresses inconsistent cabin temperature regulation
Installation Notes and Tips
When installing the Four Seasons Evaporator Core 54671, ensure all old refrigerant is properly evacuated from the system. Verify the correct orientation of the serpentine core and fittings to match the vehicle’s HVAC layout. Replace all associated green o-rings to maintain a secure seal and prevent leaks. It is recommended to inspect the HVAC housing for debris or damage before installation to ensure optimal performance.
Quality Assurance and Warranty
Four Seasons manufactures the Evaporator Core 54671 to meet strict quality standards, using durable aluminum and precision fittings. The product includes multiple green o-rings to ensure a reliable seal. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 54671 |
| Position | Evaporator Core |
| Core Depth Fraction | 4 |
| Core Depth MM | 101.600 |
| Core Height Fraction | 10 |
| Core Height MM | 254.000 |
| Core Width Fraction | 8-1/2 |
| Core Width MM | 215.900 |
| Depth | 4.000 |
| Description | Evaporator Cores |
| Height | 8.000 |
| Height | 10.000 |
| Inlet Fitting Outside Diameter | No. 8 |
| Inlet Fitting Type | Female O-Ring |
| Material | Aluminum |
| O-Ring A Number/Desc | [24604] / Green O-Ring |
| O-Ring B Number/Desc | [24608] / Green O-Ring |
| O-Ring C Number/Desc | [24610] / Green O-Ring |
| O-Ring D Number/Desc | [24604] / Green O-Ring |
| O-Ring E Number/Desc | [24608] / Green O-Ring |
| O-Ring F Number/Desc | [24610] / Green O-Ring |
| Outlet Fitting Outside Diameter | No. 10 |
| Outlet Fitting Type | Male Insert O-Ring |
| Type | Serpentine |
| Width | 8.500 |
| Width | 9.500 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1991 | Honda | Prelude | N/A | Evaporator Core |
| 1990 | Honda | Prelude | N/A | Evaporator Core |
| 1989 | Honda | Prelude | N/A | Evaporator Core |
| 1988 | Honda | Prelude | 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.