OE Quality
60-Day Returns

Four Seasons 55628 A/C Refrigerant Suction Hose
Overview of Four Seasons Accumulator 55628
The Four Seasons Accumulator 55628 is designed specifically for Ford and Mercury vehicles, including the Cougar and Thunderbird models. This A/C refrigerant suction hose assembly is engineered to meet or exceed OEM standards, ensuring reliable performance in your vehicle's HVAC system.
- Compatible with Ford Cougar and Mercury Thunderbird
- Refrigerant type: R134a
- Accumulator body length: 8.000 inches
- Aluminum construction for durability
- Includes hose assembly with female o-ring inlet and male springlock outlet
- Two service ports and two switch ports included
- Mounting bracket and muffler not included
Product Line: Four Seasons Accumulator
The Four Seasons Accumulator product line focuses on components that protect and maintain the efficiency of automotive air conditioning systems. This accumulator with hose assembly is designed to trap moisture and debris while regulating refrigerant flow on the suction side of the system. The Accumulator line ensures compatibility and durability for specific vehicle applications, such as the Ford Cougar and Mercury Thunderbird.
Detailed Product Description
This Four Seasons Accumulator 55628 features an 8-inch aluminum body with a 3.5-inch diameter, providing a robust and corrosion-resistant solution for your vehicle's A/C system. The inlet fitting is a female o-ring type with a 5/8 inch (0.625 in) diameter, while the outlet is a male springlock fitting of the same size, ensuring secure connections. The assembly includes two switch ports with a 0.25 inch diameter, allowing for system monitoring and control. The hose assembly is designed for the suction side of the HVAC system and does not include a mounting bracket, muffler, or manifold.
Common Applications and Issues Addressed
- Prevents moisture and debris from entering the A/C system
- Maintains proper refrigerant flow and pressure
- Helps avoid compressor damage due to liquid refrigerant
- Reduces system contamination and prolongs component life
- Ensures efficient operation of the Ford Cougar and Mercury Thunderbird A/C systems
Installation Notes and Tips
- Verify compatibility with your specific Ford Cougar or Mercury Thunderbird model before installation
- Ensure all fittings are clean and free of debris before connecting
- Use proper tools to secure female o-ring and male springlock fittings
- Check for leaks after installation and recharge the system with R134a refrigerant
- Follow vehicle manufacturer guidelines for A/C system service and maintenance
Quality Assurance and Warranty
The Four Seasons Accumulator 55628 is manufactured to meet or exceed OEM specifications, providing reliable performance and durability. Constructed from aluminum, this part resists corrosion and wear. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
|---|---|
| Part Number | 55628 |
| Position | Accumulator |
| Accumulator Body Diameter | 3.500 |
| Accumulator Body Length | 8.000 |
| Description | Accumulator w/ Hose Assy |
| Dia. MM | 88.900 |
| Inlet Fitting Gender | Female |
| Inlet Fraction | 5/8 |
| Inlet IN | 0.625 |
| Inlet MM | 15.875 |
| Inlet Type | Female O-Ring |
| Length MM | 203.200 |
| Manifold? | w/o Manifold |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Bracket Included | w/o Bracket |
| Muffler? | w/o Muffler |
| Outlet Fraction | 5/8 |
| Outlet IN | 0.625 |
| Outlet MM | 15.875 |
| Outlet Type | Male Springlock |
| Refrigerant Type | R134a |
| Service Port Qty | 2 |
| Service Port Type | Service Port |
| Service Port? | w/o Service Port |
| Style | Suction Side |
| Suction End Type | Female O-Ring |
| Switch Port Dia. IN | 0.250 |
| Switch Port Dia.MM | 6.350 |
| Switch Port? | w/ Switch Port |
| Switch Qty. | 2 |
| Type | w/ Hose |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1988 | Ford | Cougar | N/A | Accumulator | ||
| 1988 | Ford | Cougar | N/A | Suction Line w/ Accumulator; Accumulator | ||
| 1988 | Ford | Thunderbird | 3.8L | V6 | N/A | Accumulator |
| 1988 | Ford | Thunderbird | 3.8L | V6 | N/A | Suction Line w/ Accumulator; Accumulator |
| 1988 | Mercury | Cougar | 3.8L | V6 | N/A | Accumulator |
| 1988 | Mercury | Cougar | 3.8L | V6 | N/A | Suction Line w/ Accumulator; Accumulator |
* 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.