/live/media/FS/FS_54798_Fro.jpg)
OE Quality
60-Day Returns
Four Seasons 54798 A/C Evaporator Core
Overview of Four Seasons Evaporator Core 54798
The Four Seasons Evaporator Core 54798 is designed for reliable HVAC performance in select Ford, Lincoln, and Mercury vehicles. This A/C evaporator core is engineered to meet the specific cooling needs of models like the Ford Taurus, Lincoln Continental, and Mercury Sable.
- Core dimensions: Width 10.5625 inches, Height 9.625 inches, Depth 3.563 inches
- Material: Durable aluminum construction for efficient heat exchange
- Plate & fin design for optimized airflow and cooling
- Inlet and outlet fittings: Female springlock with No. 8 and No. 12 outside diameters
- Includes green O-rings ([24668] and [24672]) with quantities of three each for secure sealing
Detailed Product Description
The Four Seasons Evaporator Core 54798 features a plate and fin design constructed from aluminum, providing effective heat transfer and corrosion resistance. The core measures approximately 10-9/16 inches in width, 9-5/8 inches in height, and 3-9/16 inches in depth, making it compatible with the HVAC systems of Ford Taurus, Lincoln Continental, and Mercury Sable models. Both the inlet and outlet fittings utilize female springlock connections, sized No. 8 and No. 12 respectively, ensuring a secure and leak-free installation. The included green O-rings ([24668] and [24672]) help maintain a tight seal within the A/C system.
About the Four Seasons Evaporator Core Product Line
The Evaporator Core line by Four Seasons focuses on delivering precise fit and reliable performance for vehicle HVAC systems. This product line emphasizes quality materials like aluminum and design features such as plate and fin cores to optimize cooling efficiency. The 54798 part is a representative component within this line, tailored to meet the specifications of select Ford, Lincoln, and Mercury vehicles.
Common Applications and Issues Addressed
- Restores proper cooling function in Ford Taurus, Lincoln Continental, and Mercury Sable A/C systems
- Resolves issues related to insufficient cabin cooling or warm air blowing from vents
- Addresses leaks or blockages within the evaporator core
- Eliminates unpleasant odors caused by mold or debris buildup in the evaporator
- Prevents system pressure loss due to damaged or worn evaporator cores
Installation Notes and Tips
- Ensure compatibility with vehicle make and model before installation
- Use the included green O-rings to maintain proper sealing and prevent refrigerant leaks
- Handle the aluminum core carefully to avoid damage to fins or fittings
- Follow manufacturer HVAC system service procedures for safe removal and replacement
- Check for any additional system contamination or damage during installation
Quality Assurance and Warranty
Four Seasons manufactures the Evaporator Core 54798 to meet OEM specifications, using corrosion-resistant aluminum and precision fittings. The product includes green O-rings for secure sealing and is designed for durability within the HVAC system. Warranty coverage details should be confirmed with the product documentation or supplier, ensuring confidence in part reliability and performance.
| Brand | Four Seasons |
|---|---|
| Part Number | 54798 |
| Position | Evaporator Core |
| Core Depth Fraction | 3-9/16 |
| Core Depth MM | 90.487 |
| Core Height Fraction | 9-5/8 |
| Core Height MM | 244.475 |
| Core Width Fraction | 10-9/16 |
| Core Width MM | 268.288 |
| Depth | 2.375 |
| Depth | 3.563 |
| Depth | 3.625 |
| Description | Evaporator Cores |
| Height | 8.875 |
| Height | 9.625 |
| Height | 9.6875 |
| 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 | [24672] / Green O-Ring |
| Outlet Fitting Outside Diameter | No. 12 |
| Outlet Fitting Type | Female Springlock |
| Type | Plate & Fin |
| Width | 9.250 |
| Width | 9.500 |
| Width | 10.5625 |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Ford | Taurus | N/A | Evaporator Core |
| 2006 | Ford | Taurus | N/A | Evaporator Core |
| 2005 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2005 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2004 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2003 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2002 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2002 | Lincoln | Continental | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2002 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2001 | Ford | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2001 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2001 | Lincoln | Continental | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2001 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2000 | Ford | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2000 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2000 | Lincoln | Continental | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 2000 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1999 | Ford | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1999 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1999 | Lincoln | Continental | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1999 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1998 | Ford | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1998 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1998 | Lincoln | Continental | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1998 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1997 | Ford | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1997 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1997 | Lincoln | Continental | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1997 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1996 | Ford | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1996 | Ford | Taurus | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1996 | Lincoln | Continental | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1996 | Mercury | Sable | N/A | Extended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core |
| 1995 | Lincoln | Continental | 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.