OE Quality
60-Day Returns

Four Seasons 65651 A/C Refrigerant Liquid Hose
Overview of Four Seasons Hose Assembly 65651
The Four Seasons Hose Assembly 65651 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
- Designed for high-pressure A/C systems
- Includes gasket and fittings for secure installation
- Features a captured o-ring liquid line style with two green o-rings (part number 24611)
- Equipped with a male p-nut suction end type
- Includes an orifice tube but excludes a service port and bracket
- OEM replacement part ensuring proper fit and function
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly product line focuses on delivering precise hose assemblies tailored for automotive HVAC systems. This line emphasizes compatibility and quality, providing components like the 65651 liquid line hose assembly that meet original equipment specifications. The assemblies are designed to integrate seamlessly with vehicle systems, such as the Honda Civic's air conditioning setup, ensuring reliable refrigerant flow and system integrity.
Detailed Product Description
The Four Seasons 65651 hose assembly is a liquid line hose designed without a service port or bracket, featuring a captured o-ring style with two green o-rings for a secure seal. Its M16 x 1.5 threaded size and inclusion of an orifice tube make it suitable for high-pressure R134-a refrigerant systems. The combination of aluminum and rubber materials provides both strength and flexibility, essential for maintaining system pressure and preventing leaks. This hose assembly is an OEM replacement part, ensuring compatibility and performance for Honda Civic vehicles requiring this specific A/C refrigerant liquid hose.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant liquid hoses in Honda Civic models
- Resolution of refrigerant leaks caused by cracked or deteriorated hoses
- Restoration of proper refrigerant flow in high-pressure R134-a systems
- Elimination of system pressure loss due to faulty seals or fittings
- Repair of HVAC system malfunctions related to liquid line hose failure
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 65651, ensure the vehicle is compatible with the part number and specifications. Use the included gasket and fittings to secure connections and prevent leaks. Since this assembly does not include a service port or bracket, verify mounting points and service access before installation. Proper torque on the M16 x 1.5 threaded connections is essential to maintain system integrity. It is recommended to replace the green o-rings (part number 24611) during installation to ensure a tight seal.
Quality Assurance and Warranty
Four Seasons products are manufactured to meet or exceed OEM standards, providing reliable performance for automotive HVAC systems. The 65651 hose assembly is an OEM replacement part, ensuring fit and function for Honda Civic vehicles. While specific warranty details are not provided here, Four Seasons typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 65651 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Description | Hose Assemblies |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Liquid Line Style | Captured O-Ring |
| Lqd Line Thrd Size | M16 X 1.5 |
| Material | Aluminum / Rubber |
| O-Ring A Number/Desc | [24611] / Green O-Ring |
| O.E. Replacement? | Yes |
| Orifice Tube? | w/ Orifice Tube |
| Refrigerant Type | R134-A |
| Service Port? | w/o Service Port |
| Style | Liquid Line Hose Assembly w/o Orifice Tube |
| Suction End Type | Male P-Nut |
| System Pressure | High Pressure |
| Type | Liquid Line |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Honda | Civic | N/A | w/o Orifice Tube; Evaporator End; Hose Assembly |
| 1999 | Honda | Civic | N/A | w/o Orifice Tube; Evaporator End; Hose Assembly |
| 1998 | Honda | Civic | N/A | w/o Orifice Tube; Evaporator End; Hose Assembly |
| 1997 | Honda | Civic | N/A | w/o Orifice Tube; Evaporator End; Hose Assembly |
| 1996 | Honda | Civic | N/A | w/o Orifice Tube; Evaporator End; 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.