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Four Seasons 54719 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54719
The Four Seasons Evaporator Core 54719 is designed specifically for Mitsubishi Mighty Max vehicles, ensuring precise fit and reliable performance. This A/C evaporator core is engineered to maintain optimal cabin cooling by efficiently absorbing heat from the air inside your vehicle.
- Compatible with Mitsubishi Mighty Max models
- Core dimensions: 9.375 inches width, 8.5 inches height, and approximately 3.375 inches depth
- Constructed from durable aluminum material for corrosion resistance
- Features serpentine type core design for effective heat exchange
- Includes female o-ring inlet fitting (No. 8) and male insert o-ring outlet fitting (No. 10)
- Comes with three green o-rings ([24604], [24608], [24610]) for secure sealing
Detailed Product Description
The Four Seasons Evaporator Core 54719 is part of the Evaporator Core brand line, which focuses on delivering reliable HVAC components tailored to specific vehicle applications. This evaporator core is made from aluminum, providing a balance of lightweight construction and resistance to corrosion, which is essential for long-term durability in automotive air conditioning systems.
With core dimensions of 9-3/8 inches in width, 8-1/2 inches in height, and a depth of approximately 3-3/8 inches, this evaporator core fits precisely within the Mitsubishi Mighty Max’s HVAC housing. The serpentine core design enhances heat absorption efficiency, improving the overall cooling performance of the vehicle’s air conditioning system.
The inlet and outlet fittings are designed for secure connections: a female o-ring inlet fitting with an outside diameter of No. 8 and a male insert o-ring outlet fitting with an outside diameter of No. 10. The inclusion of three green o-rings ensures a tight seal, preventing refrigerant leaks and maintaining system integrity.
Common Applications and Issues Addressed
- Restores proper cooling performance in Mitsubishi Mighty Max A/C systems
- Replaces leaking or clogged evaporator cores causing reduced airflow or unpleasant odors
- Solves issues related to refrigerant leaks due to damaged or worn evaporator cores
- Addresses inconsistent cabin temperature and inefficient air conditioning operation
- Prevents moisture buildup and potential mold growth inside the HVAC system
Installation Notes and Tips
- Ensure compatibility with Mitsubishi Mighty Max before installation
- Handle the aluminum core carefully to avoid damage to fins and tubes
- Replace all associated O-rings with the included green o-rings to ensure proper sealing
- Flush the A/C system to remove contaminants before installing the new evaporator core
- Follow vehicle manufacturer guidelines for refrigerant handling and system evacuation
Quality Assurance and Warranty
Four Seasons manufactures the Evaporator Core 54719 to meet or exceed OEM specifications for fit, form, and function. The use of corrosion-resistant aluminum and precise manufacturing processes supports long-term reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 54719 |
| Position | Evaporator Core |
| Core Depth Fraction | 3-3/8 |
| Core Depth MM | 85.344 |
| Core Height Fraction | 8-1/2 |
| Core Height MM | 215.900 |
| Core Width Fraction | 9-3/8 |
| Core Width MM | 238.125 |
| Depth | 3.360 |
| Depth | 3.375 |
| Description | Evaporator Cores |
| Height | 8.125 |
| Height | 8.500 |
| 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 |
| Outlet Fitting Outside Diameter | No. 10 |
| Outlet Fitting Type | Male Insert O-Ring |
| Type | Serpentine |
| Width | 9.375 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1996 | Mitsubishi | Mighty Max | N/A | Evaporator Core |
| 1995 | Mitsubishi | Mighty Max | N/A | Evaporator Core |
| 1994 | Mitsubishi | Mighty Max | 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.