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Four Seasons 55910 A/C Refrigerant Discharge / Suction Hose Assembly
Overview of Four Seasons Hose Assembly 55910
The Four Seasons Hose Assembly 55910 is designed for reliable HVAC performance in Chevrolet and GMC trucks. This A/C refrigerant discharge and suction hose assembly is engineered to meet the specific needs of Chevrolet C2500, C3500, K1500, K2500, and K3500 models, ensuring proper fit and function.
- Constructed from durable aluminum and rubber materials
- Compatible with R134a refrigerant systems
- Includes green o-ring seals for secure connections
- Equipped with a service port featuring R134a quick disconnect
- Features a female o-ring discharge end and dual o-ring suction end
- Comes with a bracket and muffler for installation stability and noise reduction
- Includes manifold and gasket/seal components
- O-rings included: three [24082], one [24606], and one [24677]
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on delivering precise HVAC hose and pipe solutions tailored for vehicle-specific applications. This line emphasizes quality materials and exact fitment to maintain system integrity and performance. The 55910 hose assembly exemplifies this approach by combining aluminum and rubber construction with essential components like brackets, mufflers, and service ports to support efficient air conditioning operation in select Chevrolet and GMC trucks.
Detailed Product Description
The Four Seasons 55910 hose assembly serves as both the discharge and suction line in the vehicle's air conditioning system. Its aluminum and rubber construction provides durability and flexibility, while the included green o-rings ensure leak-free connections. The discharge end features a female o-ring style, and the suction end uses a dual o-ring female connection, both designed to match original equipment specifications. The assembly includes a bracket and muffler to reduce vibration and noise, enhancing overall system reliability. Additionally, the integrated manifold and service port with quick disconnect allow for easier maintenance and refrigerant handling.
Common Applications and Issues Addressed
- Replacement of worn or leaking A/C refrigerant hoses in Chevrolet C2500, C3500, K1500, K2500, and K3500 trucks
- Resolving refrigerant leaks caused by damaged or degraded hose materials
- Addressing poor A/C system performance due to faulty discharge or suction lines
- Eliminating noise and vibration issues with the included muffler and bracket
- Facilitating service and maintenance with the built-in R134a quick disconnect service port
Installation Notes and Tips
- Ensure compatibility with Chevrolet and GMC truck models listed before installation
- Verify that all included o-rings are properly seated to prevent refrigerant leaks
- Use appropriate tools for connecting the female o-ring discharge and suction ends
- Secure the hose assembly bracket firmly to reduce vibration and noise
- Check the service port for accessibility to simplify future A/C system servicing
Quality Assurance and Warranty
The Four Seasons Hose Assembly 55910 is an original equipment replacement part designed to meet or exceed OEM standards. It includes all necessary seals and components to ensure a proper fit and function. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed quality assurance to support reliable HVAC system operation in Chevrolet and GMC trucks.
| Brand | Four Seasons |
| Part Number | 55910 |
| Position | Hose Assembly |
| Bracket? | w/ Bracket |
| Discharge End Style | Female O-Ring |
| Discharge End Type | Female O-Ring |
| Fittings Included | Not Included |
| Friction Material Attachment | w/ Switch Port |
| Gasket Or Seal Included | Included |
| Manifold? | Yes |
| Material | Aluminum / Rubber |
| Muffler? | w/ Muffler |
| O-Ring A Number/Desc | [24082] / Green O-Ring |
| O-Ring B Number/Desc | [24606] / Green O-Ring |
| O-Ring C Number/Desc | [24677] / Green O-Ring |
| O-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Type | R134-A Quick Disconnect |
| Service Port? | w/ Service Port |
| Suction End Style | Dual O-Ring |
| Suction End Type | Female O-Ring |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Chevrolet | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 2000 | Chevrolet | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 2000 | GMC | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 2000 | GMC | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1999 | Chevrolet | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1999 | Chevrolet | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1999 | GMC | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1999 | GMC | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1998 | Chevrolet | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1998 | Chevrolet | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1998 | GMC | C2500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1998 | GMC | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1998 | GMC | K1500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1998 | GMC | K2500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1998 | GMC | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1997 | Chevrolet | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1997 | Chevrolet | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1997 | GMC | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1997 | GMC | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1996 | Chevrolet | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1996 | Chevrolet | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1996 | GMC | C3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
| 1996 | GMC | K3500 | 6.5L | V8 | N/A | Compatible with models equipped with Ambulance Package.; Hose Assembly |
* 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.