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Four Seasons 54687 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54687
The Four Seasons Evaporator Core 54687 is designed for reliable HVAC performance in select Dodge and Mitsubishi vehicles. This aluminum evaporator core is engineered to meet the specific dimensions and fitting requirements of models like the Dodge Colt and Mitsubishi Galant, Mirage, and Precis.
- Core dimensions: 9.5 inches width, 10.5 inches height, 3.5 inches depth
- Material: Durable aluminum construction
- Inlet fitting: Female o-ring with No. 8 outside diameter
- Outlet fitting: Block fitting type
- Includes green o-rings [24608] and [24610], one each
- Serpentine core design for efficient heat exchange
Detailed Product Description
The Four Seasons Evaporator Core 54687 features a serpentine aluminum core measuring 9.5 inches wide, 10.5 inches high, and 3.5 inches deep (241.3 mm x 266.7 mm x 88.9 mm). Its design incorporates a female o-ring inlet fitting with a No. 8 outside diameter and a block fitting outlet, ensuring compatibility with the HVAC systems of Dodge Colt and Mitsubishi Galant, Mirage, and Precis models. The included green o-rings ([24608] and [24610]) provide a secure, leak-resistant seal during installation. This evaporator core is part of the Four Seasons Evaporator Core product line, which focuses on delivering precise fit and reliable performance for vehicle air conditioning systems.
Common Applications and Issues Addressed
- Restores proper cooling function in Dodge Colt and Mitsubishi Galant, Mirage, Precis A/C systems
- Resolves evaporator leaks caused by corrosion or physical damage
- Eliminates reduced airflow or inconsistent cabin temperature
- Addresses refrigerant loss due to faulty evaporator core seals
- Improves overall HVAC efficiency and comfort
Installation Notes and Tips
- Verify compatibility with vehicle make and model before installation
- Replace both inlet and outlet o-rings to ensure a proper seal
- Handle the aluminum core carefully to avoid damage during installation
- Flush the HVAC system to remove debris before installing the new evaporator core
- Follow manufacturer torque specifications for fittings
Quality Assurance and Warranty
Four Seasons manufactures the Evaporator Core 54687 to meet OEM standards for durability and performance. The aluminum construction and included sealing components are designed to provide long-lasting service. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Four Seasons |
| Part Number | 54687 |
| Position | Evaporator Core |
| Core Depth Fraction | 3-1/2 |
| Core Depth MM | 88.900 |
| Core Height Fraction | 10-1/2 |
| Core Height MM | 266.700 |
| Core Width Fraction | 9-1/2 |
| Core Width MM | 241.300 |
| Depth | 3.500 |
| Description | Evaporator Cores |
| Height | 10.500 |
| Inlet Fitting Outside Diameter | No. 8 |
| Inlet Fitting Type | Female O-Ring |
| Material | Aluminum |
| O-Ring A Number/Desc | [24608] / Green O-Ring |
| O-Ring B Number/Desc | [24610] / Green O-Ring |
| Outlet Fitting Type | Block Fitting |
| Type | Serpentine |
| Width | 9.500 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1989 | Mitsubishi | Precis | N/A | Evaporator Core | ||
| 1988 | Dodge | Colt | 1.6L | L4 | N/A | Evaporator Core |
| 1988 | Dodge | Colt | 1.5L | L4 | N/A | Evaporator Core |
| 1988 | Mitsubishi | Mirage | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core | ||
| 1988 | Mitsubishi | Precis | N/A | Evaporator Core | ||
| 1987 | Dodge | Colt | 1.6L | L4 | N/A | Evaporator Core |
| 1987 | Dodge | Colt | 1.5L | L4 | N/A | Evaporator Core |
| 1987 | Mitsubishi | Galant | N/A | Evaporator Core | ||
| 1987 | Mitsubishi | Mirage | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core | ||
| 1987 | Mitsubishi | Precis | N/A | Evaporator Core | ||
| 1986 | Dodge | Colt | 1.6L | L4 | N/A | Evaporator Core |
| 1986 | Dodge | Colt | 1.5L | L4 | N/A | Evaporator Core |
| 1986 | Mitsubishi | Galant | N/A | Evaporator Core | ||
| 1986 | Mitsubishi | Mirage | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core | ||
| 1985 | Dodge | Colt | 1.6L | L4 | N/A | Evaporator Core |
| 1985 | Dodge | Colt | 1.5L | L4 | N/A | Evaporator Core |
| 1985 | Mitsubishi | Galant | N/A | Evaporator Core | ||
| 1985 | Mitsubishi | Mirage | 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.