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Four Seasons 56193 A/C Refrigerant Discharge / Suction Hose Assembly
Overview of Four Seasons Hose Assembly 56193
The Four Seasons Hose Assembly 56193 is designed specifically for Chevrolet and GMC trucks, including C1500, C2500, K1500, and K2500 models. This A/C refrigerant discharge and suction hose assembly ensures reliable HVAC system performance by maintaining proper refrigerant flow and pressure.
- Constructed from durable aluminum and rubber materials
- Compatible with R134a refrigerant type
- Includes green o-rings for secure sealing
- Features a male insert o-ring discharge end and female o-ring suction end
- Equipped with a switch service port but without fittings or bracket
- OEM replacement part ensuring proper fit and function
- Includes manifold but excludes muffler
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on delivering reliable HVAC hose and pipe solutions tailored for specific vehicle applications. This line emphasizes quality materials and precise fitment to maintain the integrity of the air conditioning system. The 56193 hose assembly is part of this line, providing a direct replacement for factory discharge and suction lines in Chevrolet and GMC trucks.
Detailed Product Description
The 56193 hose assembly combines aluminum and rubber components to withstand the pressures and temperatures typical in automotive air conditioning systems. It is designed for use with R134a refrigerant, the standard for many modern vehicles. The assembly includes green o-rings ([24608], [24612], and [24650]) to ensure leak-free connections at both discharge and suction ends. The discharge end features a male insert o-ring style, while the suction end uses a female o-ring connection, matching OEM specifications. Although fittings and brackets are not included, the assembly comes with a switch service port to facilitate system diagnostics and maintenance. This part is an OEM replacement, ensuring compatibility with Chevrolet and GMC C1500, C2500, K1500, and K2500 trucks.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant discharge and suction hoses
- Resolving refrigerant leaks caused by degraded o-rings or hose material
- Restoring proper refrigerant flow for efficient air conditioning performance
- Fixing issues related to faulty or missing service ports in the HVAC system
- Maintaining system integrity after component failure or during HVAC system overhaul
Installation Notes and Tips
- Ensure compatibility with Chevrolet and GMC C1500, C2500, K1500, and K2500 models before installation
- Inspect and replace all o-rings included with the assembly to prevent leaks
- Use proper torque specifications for discharge and suction connections to avoid damage
- Verify the presence and condition of the switch service port during installation
- Check for any additional components such as fittings or brackets that may be required separately
Quality Assurance and Warranty
The Four Seasons Hose Assembly 56193 is manufactured to meet OEM standards for fit, form, and function. It is designed to provide reliable service in the HVAC system of Chevrolet and GMC trucks. This part includes all necessary o-rings for sealing and is backed by Four Seasons' quality assurance processes. Warranty details should be confirmed with the product documentation or supplier.
| Brand | Four Seasons |
|---|---|
| Part Number | 56193 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Discharge End Style | Male Insert O-Ring |
| Discharge End Type | Male O-Ring |
| Fittings Included | Not Included |
| Friction Material Attachment | w/ Switch Port |
| Gasket Or Seal Included | Included |
| Manifold? | Yes |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24608] / Green O-Ring |
| O-Ring B Number/Desc | [24612] / Green O-Ring |
| O-Ring C Number/Desc | [24650] / Green O-Ring |
| O-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Type | Service Port |
| Service Port? | w/o Service Port |
| Suction End Style | Female O-Ring |
| Suction End Type | Female O-Ring |
| Switch Included? | Not Included |
| Type | Discharge & Suction Line |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1990 | Chevrolet | C1500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; Hose Assembly |
| 1990 | Chevrolet | C2500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; Hose Assembly |
| 1990 | Chevrolet | K1500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; Hose Assembly |
| 1990 | Chevrolet | K2500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; Hose Assembly |
| 1990 | GMC | C1500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; Hose Assembly |
| 1990 | GMC | C2500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; Hose Assembly |
| 1990 | GMC | K1500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; Hose Assembly |
| 1990 | GMC | K2500 | 4.3L | V6 | N/A | Discharge Line w/ Male Fitting; 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.