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Four Seasons 66387 A/C Refrigerant Discharge Hose
Overview of Four Seasons Hose Assembly 66387
The Four Seasons Hose Assembly 66387 is designed specifically for Honda Accord models requiring a reliable A/C refrigerant discharge hose. Engineered with durable aluminum and rubber materials, this hose assembly supports high-pressure R134a refrigerant systems to maintain optimal air conditioning performance.
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134a refrigerant systems
- High-pressure discharge line designed for efficient refrigerant flow
- Includes gasket and fittings for secure installation
- Equipped with a muffler to reduce noise during operation
- O-ring set included (green o-rings, part number 24661, quantity 2)
- Original Equipment (O.E.) replacement part
- Features a P-nut fitting suction end for secure connection
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on delivering complete hose solutions for automotive HVAC systems. This line includes assemblies that combine multiple components such as hoses, fittings, gaskets, and mufflers to ensure compatibility and ease of installation. The 66387 hose assembly is part of this line, providing a direct O.E. replacement for Honda Accord A/C refrigerant discharge lines without the need for additional brackets or service ports.
Detailed Product Description
This A/C refrigerant discharge hose assembly is designed to handle the high-pressure demands of the Honda Accord's air conditioning system using R134a refrigerant. The combination of aluminum and rubber materials offers both strength and flexibility, reducing the risk of leaks or damage under thermal expansion and vibration. The included gasket and fittings ensure a tight seal, while the muffler helps minimize operational noise. The hose assembly does not include a switch or service port, and it comes without a bracket, simplifying installation in compatible vehicles.
Common Applications and Issues Addressed
- Replacement of worn or cracked A/C refrigerant discharge hoses
- Resolving refrigerant leaks in the high-pressure discharge line
- Eliminating noise caused by damaged or missing mufflers
- Restoring proper refrigerant flow for efficient air conditioning
- Upgrading to an O.E. replacement part for reliable system performance
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 66387 on a Honda Accord, ensure the system is fully depressurized before removal of the old hose. Verify that the included green O-rings (part number 24661) are properly seated to prevent leaks. Since this assembly does not include a bracket or service port, confirm existing mounting points and service access are compatible. Tighten fittings securely to manufacturer torque specifications to maintain system integrity.
Quality Assurance and Warranty
Four Seasons provides this hose assembly as an O.E. replacement part, meeting original equipment standards for fit, form, and function. The inclusion of all necessary gaskets and fittings supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Four Seasons |
| Part Number | 66387 |
| 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/ 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 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Honda | Accord | 2.0L | L4 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2014 | Honda | Accord | 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.