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Four Seasons 65637 A/C Refrigerant Liquid Hose
Overview of Four Seasons Hose Assembly 65637
The Four Seasons Hose Assembly 65637 is designed specifically for Honda Civic models requiring a reliable A/C refrigerant liquid hose. Engineered with durable aluminum and rubber materials, this hose assembly supports high-pressure R134-a refrigerant systems, ensuring consistent performance in your vehicle's HVAC system.
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134-a refrigerant type and high-pressure systems
- Includes gasket, fittings, and O-rings for a complete installation
- Features a female liquid line with P-nut fittings and a 16 mm R134-a quick disconnect service port
- Equipped with a switch service port (M11x1.0 thread size) and orifice tube
- OE replacement part designed for Honda Civic A/C systems
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on providing comprehensive hose solutions for automotive HVAC systems. This line includes assemblies that integrate essential components such as fittings, gaskets, and service ports to facilitate straightforward installation and maintenance. The 65637 hose assembly exemplifies this approach by combining high-quality materials and necessary hardware to meet OEM specifications for Honda Civic vehicles.
Detailed Product Description
This A/C refrigerant liquid hose assembly is tailored for the Honda Civic, featuring a female liquid line with P-nut fittings on both the liquid and suction ends. The assembly supports high-pressure R134-a refrigerant systems and includes a service port with a 16 mm quick disconnect for efficient servicing. The inclusion of a switch service port with an M11x1.0 thread size and two O-rings (part number 24607) ensures a secure and leak-free connection. The hose assembly comes without a bracket but includes all necessary fittings and a gasket, making it a direct OE replacement for your vehicle's HVAC system.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant liquid hoses in Honda Civic models
- Resolution of refrigerant leaks due to faulty or degraded hose assemblies
- Improvement of A/C system pressure integrity and refrigerant flow
- Facilitation of maintenance with integrated service and switch ports
- Restoration of OEM-level performance in the vehicle's HVAC liquid line
Installation Notes and Tips
- Ensure compatibility with Honda Civic models before installation
- Use the included gasket and O-rings to prevent leaks and maintain system pressure
- Verify the correct orientation of the female liquid line and P-nut fittings
- Check the service port and switch port connections for secure fitment
- Follow manufacturer torque specifications for fittings and ports
Quality Assurance and Warranty
The Four Seasons Hose Assembly 65637 is manufactured to meet or exceed OEM standards for durability and performance. It includes all necessary components for a proper seal and fitment, reducing the risk of refrigerant leaks. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 65637 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Description | Hose Assemblies |
| Fittings Included | Included |
| Friction Material Attachment | w/ Switch Port |
| Gasket Or Seal Included | Included |
| Liquid Line Gender | Female |
| Liquid Line Style | P-Nut Fitting |
| Material | Aluminum / Rubber |
| O-Ring A Number/Desc | [24607] |
| O.E. Replacement? | Yes |
| Orifice Tube? | w/ Orifice Tube |
| Refrigerant Type | R134-A |
| Service Port Size | 16 mm |
| Service Port Type | R134-A Quick Disconnect |
| Service Port? | w/ Service Port |
| Style | Liquid Line Hose Assembly w/o Orifice Tube |
| Suction End Type | P-Nut Fitting |
| Svc Port High Side | High Side |
| Swch Port Trd Size | M11x1.0 |
| Switch Port Size | M11X1.0 |
| System Pressure | High Pressure |
| Type | Liquid Line |
This part fits 6 vehicles. Search below:
| Year | Make | Model | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Honda | Civic | 4 Door | 1.8L | L4 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2010 | Honda | Civic | 4 Door | 1.8L | L4 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2009 | Honda | Civic | 4 Door | 1.8L | L4 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2008 | Honda | Civic | 4 Door | 1.8L | L4 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2007 | Honda | Civic | 4 Door | 1.8L | L4 | N/A | Fitment: Without Orifice Tube.; Hose Assembly |
| 2006 | Honda | Civic | 4 Door | 1.8L | L4 | N/A | Fitment: Without Orifice Tube.; 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.