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Four Seasons 56781 A/C Refrigerant Discharge Hose
Overview of Four Seasons Hose Assembly 56781
The Four Seasons Hose Assembly 56781 is designed specifically for Honda Accord, Accord Crosstour, and Crosstour models. This A/C refrigerant discharge hose ensures reliable performance in your vehicle's HVAC system by maintaining proper refrigerant flow and pressure.
- Compatible with R134a refrigerant type
- Includes gasket and fittings for secure connections
- O-ring set included with two green O-rings (part number 24661)
- Discharge line component type without switch or service port
- Equipped with a P-nut fitting on the suction end
- OE replacement part ensuring proper fit and function
Four Seasons Hose Assembly Product Line Details
The Hose Assembly product line from Four Seasons focuses on delivering precise HVAC hose and pipe replacements. This line includes assemblies engineered to meet original equipment specifications, providing dependable refrigerant discharge and suction lines. The 56781 hose assembly is part of this line, offering a direct OE replacement without additional brackets, mufflers, or switch ports, simplifying installation and ensuring compatibility with specified Honda models.
Product Description and Features
This A/C refrigerant discharge hose is built to handle R134a refrigerant, the standard for many modern vehicles including the Honda Accord and Crosstour series. The assembly includes all necessary fittings and gaskets, including two green O-rings (part number 24661), to ensure a leak-free seal. The hose is designed without a service port or switch, focusing on the discharge line function. The suction end features a P-nut fitting for secure attachment. As an OE replacement, part number 56781 meets factory specifications for fit and durability.
Common Applications and Issues Addressed
- Replacement of worn or leaking A/C refrigerant discharge hoses
- Restoring proper refrigerant flow in Honda Accord and Crosstour HVAC systems
- Eliminating refrigerant leaks caused by damaged or cracked hoses
- Resolving A/C system pressure loss due to faulty discharge lines
- Upgrading to an OE replacement hose assembly for reliable performance
Installation Notes and Tips
Installation of the Four Seasons Hose Assembly 56781 requires basic HVAC system knowledge and proper tools. Ensure the system is fully evacuated and depressurized before removal. Use the included gaskets and O-rings to prevent leaks, and verify the P-nut fitting is securely tightened. Since this assembly does not include a service port or switch, no additional wiring or components are necessary. Always follow vehicle-specific service manual instructions for best results.
Quality Assurance and Warranty
Four Seasons provides this hose assembly as an OE replacement part, manufactured to meet or exceed original equipment standards. The inclusion of all necessary fittings and seals supports a reliable, leak-free installation. 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 manufacturer resources for exact warranty terms.
| Brand | Four Seasons |
|---|---|
| Part Number | 56781 |
| 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 |
| 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 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Honda | Crosstour | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2014 | Honda | Crosstour | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2013 | Honda | Crosstour | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2012 | Honda | Accord | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2012 | Honda | Crosstour | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2011 | Honda | Accord | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2011 | Honda | Accord Crosstour | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly | ||
| 2010 | Honda | Accord | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2010 | Honda | Accord Crosstour | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly | ||
| 2009 | Honda | Accord | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2008 | Honda | Accord | 3.5L | V6 | 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.