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Four Seasons 54864 A/C Evaporator Core
Reliable A/C Evaporator Core for Dodge Ram Trucks
The Four Seasons Evaporator Core 54864 is designed to restore efficient cooling performance in your Dodge Ram 1500, Ram 2500, or Ram 3500. Engineered with precision, this aluminum evaporator core ensures proper fitment and durability for your vehicle's HVAC system.
- Compatible with Dodge Ram 1500, Ram 2500, and Ram 3500 models
- Constructed from durable aluminum material
- Plate & fin core type for effective heat exchange
- Core dimensions: approximately 8.875" width, 9.4375" height, and 2.9375" depth
- Female springlock inlet and outlet fittings with No. 8 and No. 10 outside diameters
- Includes green O-rings ([24668] and [24670]) for secure sealing
Four Seasons Evaporator Core Product Line Overview
The Evaporator Core line by Four Seasons focuses on delivering reliable HVAC components that meet OEM specifications. This product line emphasizes quality materials and precise dimensions to ensure seamless integration with your vehicle’s air conditioning system. The 54864 evaporator core is part of this line, offering a plate & fin design that balances airflow and cooling efficiency for Dodge Ram trucks.
Detailed Product Description and Specifications
The Four Seasons 54864 evaporator core features a plate & fin construction made from aluminum, providing corrosion resistance and efficient heat transfer. Its core dimensions measure approximately 8.875 inches in width, 9.4375 inches in height, and 2.9375 inches in depth (74.612 mm core depth). The inlet and outlet fittings are female springlock types, sized No. 8 and No. 10 respectively, ensuring compatibility with factory A/C lines. The included green O-rings ([24668] and [24670]) help maintain a tight seal to prevent refrigerant leaks. This evaporator core is specifically designed for Dodge Ram 1500, Ram 2500, and Ram 3500 models, making it a direct replacement part for HVAC system repairs.
Common Applications and Issues Addressed
- Restores cooling efficiency in Dodge Ram 1500, 2500, and 3500 A/C systems
- Replaces leaking or clogged evaporator cores
- Solves issues related to poor airflow or insufficient cabin cooling
- Addresses refrigerant leaks caused by damaged evaporator cores
- Improves overall HVAC system performance and reliability
Installation Notes and Tips
Installation of the Four Seasons Evaporator Core 54864 requires careful handling to avoid damage to the aluminum fins and fittings. Ensure all O-rings are properly seated and lubricated before assembly to prevent leaks. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance. Compatibility with Dodge Ram 1500, 2500, and 3500 models should be verified prior to installation.
Quality Assurance and Warranty
Four Seasons manufactures the 54864 evaporator core to meet or exceed OEM standards, using high-quality aluminum and precise manufacturing processes. The product includes green O-rings for secure sealing and is designed for durability in demanding automotive environments. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Four Seasons |
| Part Number | 54864 |
| Position | Evaporator Core |
| Core Depth Fraction | 2-15/16 |
| Core Depth MM | 74.612 |
| Core Height Fraction | 9-7/16 |
| Core Height MM | 239.713 |
| Core Width Fraction | 8-7/8 |
| Core Width MM | 225.425 |
| Depth | 2.875 |
| Depth | 2.9375 |
| Description | Evaporator Cores |
| Height | 9.375 |
| Height | 9.4375 |
| Inlet Fitting Outside Diameter | No. 8 |
| Inlet Fitting Type | Female Springlock |
| Material | Aluminum |
| O-Ring A Number/Desc | [24668] / Green O-Ring |
| O-Ring B Number/Desc | [24670] / Green O-Ring |
| Outlet Fitting Outside Diameter | No. 10 |
| Outlet Fitting Type | Female Springlock |
| Type | Plate & Fin |
| Width | 8.875 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Dodge | Ram 1500 | N/A | To 3/16/06; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core |
| 2006 | Dodge | Ram 2500 | N/A | To 3/16/06; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core |
| 2006 | Dodge | Ram 3500 | N/A | To 3/16/06; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core |
| 2005 | Dodge | Ram 1500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | Dodge | Ram 2500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | Dodge | Ram 3500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Dodge | Ram 1500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Dodge | Ram 2500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Dodge | Ram 3500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Dodge | Ram 1500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Dodge | Ram 2500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Dodge | Ram 3500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2002 | Dodge | Ram 1500 | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this 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.