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Four Seasons 66420 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Nissan Cube
The Four Seasons Hose Assembly part number 66420 is designed specifically for the Nissan Cube, providing a durable and efficient solution for your vehicle's air conditioning system. This A/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant, ensuring consistent performance and system integrity.
Key Features of Four Seasons Hose Assembly 66420
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134a refrigerant systems
- Includes gasket and fittings for secure installation
- Designed as a high-pressure discharge line without a service port or switch
- Equipped with two green O-rings (part number 24661) for proper sealing
- Features a P-nut fitting on the suction end for reliable connection
- OE replacement part ensuring proper fit and function
Detailed Description of the Hose Assembly Product Line
The Four Seasons Hose Assembly product line focuses on providing complete hose solutions for automotive HVAC systems. These assemblies combine high-quality materials such as aluminum and rubber to withstand the demands of high-pressure refrigerant flow. The Hose Assembly line is designed to meet or exceed original equipment specifications, making it a suitable replacement for factory parts. Part number 66420 is a discharge line assembly tailored for the Nissan Cube, ensuring compatibility and reliable operation within the vehicle's air conditioning system.
Applications and Common Issues Addressed
- Replacement of worn or leaking A/C refrigerant discharge hoses
- Restoring proper refrigerant flow in Nissan Cube R134a systems
- Resolving high-pressure leaks that reduce cooling efficiency
- Eliminating issues caused by damaged or missing O-rings and fittings
- Addressing failures in the discharge line that affect overall HVAC performance
Installation Notes and Tips
- Ensure the system is depressurized before removing the old hose assembly
- Verify the inclusion of the two green O-rings (part number 24661) and gasket for proper sealing
- Use appropriate tools to tighten the P-nut fitting without over-torquing
- Check for leaks after installation by performing a pressure test
- Do not attempt to install if the hose assembly includes a switch or service port, as this part does not have these features
Quality Assurance and Warranty Information
Four Seasons Hose Assembly 66420 is manufactured to meet original equipment standards, ensuring a precise fit and reliable performance for the Nissan Cube. The part includes all necessary fittings and seals to facilitate a proper installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product packaging or manufacturer for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 66420 |
| 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 |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24661] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port? | w/o Service Port |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| System Pressure | High Pressure |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Nissan | Cube | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2010 | Nissan | Cube | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2009 | Nissan | Cube | 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.