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Four Seasons 55278 A/C Refrigerant Suction Hose
Overview of Four Seasons Accumulator 55278 for Ford Mustang
The Four Seasons Accumulator 55278 is designed specifically for the Ford Mustang's HVAC system, ensuring reliable A/C refrigerant suction performance. This accumulator with hose assembly is engineered to meet or exceed OEM standards, providing a durable and efficient solution for your vehicle's air conditioning needs.
- Compatible with Ford Mustang models requiring R134a refrigerant
- Accumulator body length: 7.000 inches; diameter: 3.500 inches
- Constructed from steel for enhanced durability
- Includes mounting bracket for secure installation
- Features female inlet and male outlet fittings with o-ring seals
- Equipped with R134a quick disconnect service port and switch port
- Designed for suction side application without manifold or muffler
Four Seasons Accumulator Product Line Details
The Four Seasons Accumulator product line focuses on providing high-quality A/C system components that maintain refrigerant flow and protect the compressor by removing moisture and debris. The Accumulator 55278 with hose assembly is part of this line, offering a complete solution that integrates the accumulator body and suction hose, tailored for the Ford Mustang's HVAC system requirements.
Detailed Product Description
This A/C refrigerant suction hose assembly features a 7-inch long accumulator body with a 3.5-inch diameter, constructed from steel to withstand the rigors of automotive HVAC operation. The inlet fitting is a female o-ring type with a 1/2 inch fraction, while the outlet fitting is a male insert o-ring with a 9/16 inch fraction, ensuring a secure and leak-free connection. The assembly includes a mounting bracket for proper positioning and stability within the engine compartment. It is designed without a manifold or muffler, focusing on the suction side of the system. The service port is a quick disconnect type compatible with R134a refrigerant, facilitating maintenance and service. Additionally, the unit includes a switch port to support system monitoring.
Common Applications and Issues Addressed
- Prevents compressor damage by removing moisture and contaminants
- Maintains proper refrigerant flow in Ford Mustang A/C systems
- Replaces worn or leaking suction hoses and accumulators
- Resolves A/C system inefficiencies caused by faulty accumulator components
- Supports system diagnostics with integrated switch port
Installation Notes and Tips
Ensure compatibility with your specific Ford Mustang model before installation. Use the included mounting bracket to secure the accumulator assembly firmly in place. Verify all o-ring fittings are properly seated to prevent refrigerant leaks. When servicing, utilize the R134a quick disconnect service port for safe and efficient refrigerant handling. Follow manufacturer torque specifications for all fittings and connections.
Quality Assurance and Warranty
The Four Seasons Accumulator 55278 meets or exceeds OEM specifications, ensuring reliable performance and durability. Manufactured from steel and designed for precise fitment, this part supports long-term operation of your Ford Mustang's HVAC system. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use conditions.
| Brand | Four Seasons |
|---|---|
| Part Number | 55278 |
| Position | Accumulator |
| Accumulator Body Diameter | 3.500 |
| Accumulator Body Length | 7.000 |
| Description | Accumulator w/ Hose Assy |
| Dia. MM | 89.000 |
| Inlet Fitting Gender | Female |
| Inlet Fraction | 1/2 |
| Inlet Type | Female O-Ring |
| Length MM | 177.800 |
| Manifold? | w/o Manifold |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Mounting Bracket Included | w/ Bracket |
| Muffler? | w/o Muffler |
| Outlet Fraction | 9/16 |
| Outlet Type | Male Insert O-Ring |
| Refrigerant Type | R134a |
| Service Port Type | R134-A Quick Disconnect |
| Service Port? | w/o Service Port |
| Style | Suction Side |
| Suction End Type | Female O-Ring |
| Sve Port Low Side | Low Side |
| Switch Port? | w/ Switch Port |
| Type | w/ Hose |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Ford | Mustang | 5.0L | V8 | N/A | Accumulator |
| 1993 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; Accumulator |
| 1992 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1992 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; w/ Factory Air; Accumulator |
| 1991 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1991 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; w/ Factory Air; Accumulator |
| 1990 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1990 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; w/ Factory Air; Accumulator |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; w/ Factory Air; Accumulator |
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; w/ Factory Air; Accumulator |
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; w/ Factory Air; Accumulator |
| 1986 | Ford | Mustang | 5.0L | V8 | N/A | Fits HVAC Blower Motor Wheel for vehicles with factory air.; Accumulator |
| 1986 | Ford | Mustang | 5.0L | V8 | N/A | Suction Line w/ Accumulator; w/ Factory Air; 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.