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Four Seasons 66735 A/C Refrigerant Discharge Hose
Overview of Four Seasons Hose Assembly 66735
The Four Seasons Hose Assembly 66735 is designed specifically for Nissan Sentra models requiring a reliable A/C refrigerant discharge hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity for vehicles using R134-a refrigerant.
- Compatible with Nissan Sentra A/C systems
- Constructed from aluminum and rubber for durability
- Includes gasket and fittings for secure installation
- Designed as a direct O.E. replacement
- Equipped with green O-rings (part number 24661), quantity two
- Features a P-nut fitting suction end type
- Does not include a bracket, muffler, or service port
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on providing high-quality hose assemblies tailored for HVAC systems in vehicles. This line emphasizes compatibility and durability, offering components that meet or exceed original equipment specifications. The 66735 hose assembly fits within this line as a discharge line designed to maintain proper refrigerant flow and system pressure in Nissan Sentra models.
Detailed Product Description
This A/C refrigerant discharge hose from Four Seasons is engineered to handle R134-a refrigerant, commonly used in modern automotive air conditioning systems. The combination of aluminum and rubber materials provides flexibility and resistance to wear, while the included fittings and gaskets ensure a leak-free connection. The hose assembly is designed without a service port or bracket, streamlining installation in compatible Nissan Sentra vehicles. The green O-rings included help maintain a secure seal, preventing refrigerant loss and system contamination.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant discharge hoses
- Resolving refrigerant leaks in Nissan Sentra HVAC systems
- Restoring proper refrigerant flow and pressure
- Eliminating system contamination caused by faulty seals
- Upgrading to an O.E. replacement hose for improved reliability
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 66735, ensure the vehicle is compatible with R134-a refrigerant systems. Use the included fittings and gaskets to secure connections and prevent leaks. Since this assembly does not include a bracket or muffler, verify existing mounting points and hardware on the Nissan Sentra before installation. Proper torque on fittings and inspection of O-rings during installation will help maintain system integrity.
Quality Assurance and Warranty
Four Seasons provides this hose assembly as a direct O.E. replacement, meeting original equipment standards for fit and function. The inclusion of factory-quality gaskets and O-rings supports long-term durability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Four Seasons |
|---|---|
| Part Number | 66735 |
| 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 | R134-A |
| Service Port? | w/o Service Port |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2001 | Nissan | Sentra | 2.0L | L4 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2000 | Nissan | Sentra | 2.0L | L4 | 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.