OE Quality
60-Day Returns

Four Seasons 56195 A/C Refrigerant Discharge / Suction Hose Assembly
Overview of Four Seasons Hose Assembly 56195
The Four Seasons Hose Assembly 56195 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 performance in your vehicle's HVAC system by using durable aluminum and rubber materials.
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134a refrigerant systems
- Includes green o-rings [24608] and [24612] for secure sealing
- Features a manifold and switch service port for system integration
- Discharge and suction ends use female UNF o-ring fittings
- OE replacement part designed without bracket or muffler
Detailed Product Description
This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet original equipment specifications for Chevrolet and GMC full-size trucks such as the C1500, C2500, K1500, and K2500. The assembly combines aluminum and rubber materials to provide a balance of strength and flexibility, essential for handling refrigerant flow in the HVAC system. It is designed for use with R134a refrigerant, the standard for many modern A/C systems.
The assembly includes essential sealing components such as green o-rings (part numbers 24608 and 24612) to ensure leak-free connections at both the discharge and suction ends, which feature female UNF o-ring fittings. While the assembly includes a manifold and a switch service port, it does not come with fittings, brackets, mufflers, or the switch itself, allowing for compatibility with existing system components.
Applications and Common Issues Addressed
- Replacement of worn or damaged A/C refrigerant discharge and suction hoses
- Resolving refrigerant leaks caused by degraded seals or hose material
- Restoring proper refrigerant flow in Chevrolet and GMC C1500, C2500, K1500, and K2500 trucks
- Maintaining system integrity in R134a refrigerant HVAC setups
- Addressing issues related to faulty manifold or service port connections
Installation Notes and Tips
- Ensure compatibility with your vehicle’s make and model before installation
- Verify that all included o-rings are properly seated to prevent leaks
- Use appropriate tools to avoid damaging the aluminum and rubber components
- Check the condition of existing fittings and replace if necessary, as fittings are not included
- Follow manufacturer torque specifications for discharge and suction end connections
Quality Assurance and Warranty
The Four Seasons Hose Assembly 56195 is an OE replacement part, designed to meet or exceed original equipment standards for durability and performance. It undergoes rigorous quality control to ensure reliable operation within the HVAC system of Chevrolet and GMC trucks. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.
| Brand | Four Seasons |
| Part Number | 56195 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Discharge End Style | UNF 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/o Muffler |
| O-Ring A Number/Desc | [24608] / Green O-Ring |
| O-Ring B Number/Desc | [24612] / Green O-Ring |
| O-Rings Included? | Included |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port? | w/o Service Port |
| Suction End Style | UNF 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 |
|---|---|---|---|---|---|---|
| 1991 | Chevrolet | C1500 | 4.3L | V6 | N/A | Hose Assembly |
| 1991 | Chevrolet | C2500 | 4.3L | V6 | N/A | Hose Assembly |
| 1991 | Chevrolet | K1500 | 4.3L | V6 | N/A | Hose Assembly |
| 1991 | Chevrolet | K2500 | 4.3L | V6 | N/A | Hose Assembly |
| 1991 | GMC | C1500 | 4.3L | V6 | N/A | Hose Assembly |
| 1991 | GMC | C2500 | 4.3L | V6 | N/A | Hose Assembly |
| 1991 | GMC | K1500 | 4.3L | V6 | N/A | Hose Assembly |
| 1991 | GMC | K2500 | 4.3L | V6 | N/A | 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.