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Four Seasons 64023 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 64023
The Four Seasons Evaporator Core 64023 is designed specifically for Dodge Ram 1500, Ram 2500, and Ram 3500 models. This A/C evaporator core ensures efficient cooling performance by effectively absorbing heat from the vehicle's cabin air.
- Compatible with Dodge Ram 1500, Ram 2500, and Ram 3500
- Part Number: 64023
- Constructed from durable aluminum material
- Dimensions: 8.86" width, 9.8" height, 1.89" depth
- Inlet fitting: No. 10 block fitting; Outlet fitting: No. 12 block fitting
- Includes two green O-rings ([24661] and [24681]) for secure sealing
- Parallel type core design for optimized airflow
Four Seasons Evaporator Core Product Line Details
The Evaporator Core line by Four Seasons focuses on delivering reliable HVAC components that meet OEM specifications. This product line emphasizes precise fitment and quality materials, such as aluminum cores, to maintain efficient heat exchange and durability. The 64023 evaporator core is part of this line, engineered to provide consistent cooling performance for Dodge Ram trucks.
Technical Specifications and Features
The Four Seasons 64023 evaporator core measures 8.86 inches in width, 9.8 inches in height, and 1.89 inches in depth, with core dimensions closely matching these measurements (8-7/8" width, 9-7/8" height, 1-7/8" depth). It features block-type inlet and outlet fittings sized No. 10 and No. 12 respectively, ensuring compatibility with the vehicle's existing HVAC system. The core is constructed from aluminum, which offers corrosion resistance and efficient thermal conductivity. Included are two green O-rings ([24661] and [24681]) to ensure a tight seal and prevent refrigerant leaks.
Common Applications and Problem Resolution
- Replaces faulty or leaking evaporator cores in Dodge Ram 1500, 2500, and 3500
- Restores proper A/C cooling performance in HVAC systems
- Eliminates issues related to reduced airflow or inefficient cabin cooling
- Addresses refrigerant leaks caused by damaged or corroded cores
- Prevents moisture buildup and associated odors inside the vehicle
Installation Notes and Tips
Installation of the Four Seasons Evaporator Core 64023 requires removal of the vehicle’s dashboard and HVAC housing. Ensure all refrigerant is properly evacuated before beginning work. Use the included green O-rings to replace old seals and apply appropriate lubricant to prevent leaks. Verify that the block fittings are securely connected to avoid refrigerant loss. It is recommended to inspect the entire A/C system for additional wear or damage during installation.
Quality Assurance and Warranty
Four Seasons manufactures the 64023 evaporator core to meet or exceed OEM standards, using high-quality aluminum for durability and corrosion resistance. The product includes factory-installed O-rings for reliable sealing. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their HVAC components to cover defects in materials and workmanship.
| Brand | Four Seasons |
| Part Number | 64023 |
| Position | Evaporator Core |
| Core Depth Fraction | 1-7/8 |
| Core Depth MM | 48 |
| Core Height Fraction | 9-7/8 |
| Core Height MM | 249 |
| Core Width Fraction | 8-7/8 |
| Core Width MM | 225 |
| Depth | 1.89 |
| Description | Evaporator Cores |
| Height | 9.8 |
| Inlet Fitting Outside Diameter | No. 10 |
| Inlet Fitting Type | Block Fitting |
| Material | Aluminum |
| O-Ring A Number/Desc | [24661] / Green O-Ring |
| O-Ring B Number/Desc | [24681] / Green O-Ring |
| Outlet Fitting Outside Diameter | No. 12 |
| Outlet Fitting Type | Block Fitting |
| Type | Parallel |
| Width | 8.86 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Dodge | Ram 2500 | 5.9L | L6 | N/A | A/C Evaporator Core - Parallel Flow; Evaporator Core |
| 2009 | Dodge | Ram 2500 | 5.7L | V8 | N/A | A/C Evaporator Core - Parallel Flow; Evaporator Core |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | N/A | A/C Evaporator Core - Parallel Flow; Evaporator Core |
| 2009 | Dodge | Ram 3500 | N/A | A/C Evaporator Core - Parallel Flow; Evaporator Core | ||
| 2008 | Dodge | Ram 1500 | N/A | A/C Evaporator Core - Parallel Flow; Evaporator Core | ||
| 2008 | Dodge | Ram 2500 | N/A | A/C Evaporator Core - Parallel Flow; Evaporator Core | ||
| 2008 | Dodge | Ram 3500 | N/A | A/C Evaporator Core - Parallel Flow; Evaporator Core | ||
| 2007 | Dodge | Ram 1500 | N/A | Parallel Flow; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2007 | Dodge | Ram 1500 | N/A | Plate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2007 | Dodge | Ram 2500 | N/A | Parallel Flow; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2007 | Dodge | Ram 2500 | N/A | Plate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2007 | Dodge | Ram 3500 | N/A | Parallel Flow; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2007 | Dodge | Ram 3500 | N/A | Plate Fin; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2006 | Dodge | Ram 1500 | N/A | Plate Fin; From 3/17/06; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2006 | Dodge | Ram 2500 | N/A | Plate Fin; From 3/17/06; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core | ||
| 2006 | Dodge | Ram 3500 | N/A | Plate Fin; From 3/17/06; Evaporator replacement for this application may require considerable time, specialty tools, and training.; 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.