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Four Seasons 56912 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Nissan and Infiniti
The Four Seasons Hose Assembly part number 56912 is designed specifically for the Nissan Pathfinder and Infiniti QX4 models. This A/C refrigerant discharge hose ensures proper refrigerant flow and system efficiency for vehicles using R134a refrigerant.
Key Features of Four Seasons Hose Assembly 56912
- Compatible with Nissan Pathfinder and Infiniti QX4
- Designed for R134a refrigerant systems
- Includes gasket and fittings for secure installation
- Equipped with a service port for easy maintenance
- O-ring set included (two green O-rings, part number 24661)
- Original Equipment (O.E.) replacement quality
- Discharge line with P-nut fitting suction end
- Does not include switch, bracket, or muffler
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on delivering precise HVAC hose solutions tailored to specific vehicle applications. The 56912 discharge hose is part of this line, engineered to meet or exceed original equipment specifications for Nissan and Infiniti models. This ensures reliable performance and compatibility within the vehicle's air conditioning system.
Detailed Product Description
This A/C refrigerant discharge hose is built to handle the demands of R134a refrigerant systems in the Nissan Pathfinder and Infiniti QX4. The hose assembly includes all necessary fittings and gaskets, providing a complete solution for replacement or repair. The inclusion of a service port allows for convenient system servicing without the need for additional components. The P-nut fitting on the suction end ensures a secure and leak-free connection. While the hose assembly does not include a switch, bracket, or muffler, it is designed as a direct O.E. replacement, maintaining the integrity of the vehicle's HVAC system.
Common Issues Addressed by This Hose Assembly
- Leaking or damaged A/C refrigerant discharge hose
- Reduced air conditioning performance due to refrigerant loss
- Difficulty servicing A/C system without a proper service port
- Wear and tear from age or environmental exposure
- Replacement of non-O.E. or incompatible hoses causing system inefficiency
Installation Notes and Tips
- Ensure compatibility with Nissan Pathfinder or Infiniti QX4 before installation
- Use the included gaskets and fittings to prevent leaks
- Check the condition of O-rings and replace if necessary using the included green O-rings (part number 24661)
- Do not reuse old fittings or seals to maintain system integrity
- Verify the hose routing matches original equipment to avoid kinks or damage
Quality Assurance and Warranty
The Four Seasons Hose Assembly 56912 is manufactured to meet original equipment standards, ensuring reliable fit and function. This part is an O.E. replacement, providing confidence in durability and performance. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.
| Brand | Four Seasons |
| Part Number | 56912 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Discharge Line |
| Description | Hose Assemblies |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24661] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port? | w/ Service Port |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | INFINITI | QX4 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 1997 | Nissan | Pathfinder | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 1996 | Nissan | Pathfinder | N/A | Compatible with various vehicles A/C refrigerant discharge hose; 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.