OE Quality
60-Day Returns

Four Seasons 66875 A/C Suction and Liquid Line Hose Assembly
Reliable A/C Suction and Liquid Line Hose Assembly for Honda Accord
The Four Seasons Hose Assembly 66875 is designed specifically for Honda Accord and Accord Crosstour models. This A/C suction and liquid line hose assembly ensures proper refrigerant flow and system pressure management for vehicles using R134-a refrigerant.
- Constructed from durable aluminum and rubber materials
- Equipped with P-nut fittings on both ends for secure connections
- Compatible with high and low pressure A/C systems
- Includes green O-rings and additional seals for leak prevention
- Features a bracket and manifold for stable installation
- Designed without an orifice tube and muffler for direct fit
- Includes two service ports for high and low side access
- OE replacement part ensuring proper fit and function
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on delivering reliable HVAC hose and pipe solutions tailored to specific vehicle applications. This product line emphasizes quality materials and precise fitment, providing assemblies that meet or exceed original equipment specifications. The 66875 hose assembly is part of this line, offering a direct replacement for Honda Accord and Accord Crosstour models requiring both suction and liquid line connections.
Detailed Product Description
This hose assembly combines aluminum and rubber components to withstand the demands of automotive air conditioning systems. Both ends feature P-nut fittings, facilitating a secure and leak-resistant connection to the vehicle's A/C system. The assembly supports R134-a refrigerant and is engineered to handle both high and low system pressures. Included green O-rings and seals help maintain system integrity, while the integrated bracket and manifold provide stable mounting points. The assembly is designed without a muffler or orifice tube, matching the original equipment setup for Honda Accord and Accord Crosstour models.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C suction and liquid line hoses
- Resolving refrigerant leaks caused by degraded seals or fittings
- Restoring proper refrigerant flow and system pressure balance
- Addressing A/C system performance issues related to hose assembly failure
- Ensuring compatibility with R134-a refrigerant systems in Honda Accord and Accord Crosstour
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 66875, ensure all O-rings are properly seated and lubricated to prevent leaks. Verify that the P-nut fittings are tightened to manufacturer specifications. The included bracket and manifold should be securely mounted to avoid vibration or movement. This assembly is designed as a direct OE replacement, so no modifications should be necessary for Honda Accord and Accord Crosstour models.
Quality Assurance and Warranty
Four Seasons provides this hose assembly as an OE replacement part, ensuring compatibility and performance consistent with original equipment. The product includes factory-installed seals and fittings to maintain system integrity. 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 | 66875 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R134-a |
| System Pressure | High pressure / low pressure |
| Gasket Or Seal Included | Included |
| Switch Service Port | W/o switch port |
| Fittings Included | Included |
| Bracket? | W/ bracket |
| Description | Hose assemblies |
| Liquid Line Style | P-nut fitting |
| Manifold? | W/ manifold |
| Muffler? | W/o muffler |
| O-Ring A Number/Desc | [24681] / green o-ring |
| O-Ring A Quantity | 2 |
| O-Ring B Number/Desc | [24675] |
| O-Ring B Quantity | 1 |
| O.E. Replacement? | Yes |
| Orifice Tube? | W/o orifice tube |
| Service Port Qty | 2 |
| Service Port? | W/ service port |
| Style | Hose assy /suction, liquid |
| Suction End Size | No. 10 |
| Suction End Type | P-nut fitting |
| Svc Port High Side | High side |
| Sve Port Low Side | Low side |
| Switch Port Quantity | 1 |
| Type | Suction & liquid line |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Honda | Accord | N/A | Hose Assembly |
| 2011 | Honda | Accord | N/A | Hose Assembly |
| 2011 | Honda | Accord Crosstour | N/A | Hose Assembly |
| 2010 | Honda | Accord | N/A | Hose Assembly |
| 2010 | Honda | Accord Crosstour | N/A | Hose Assembly |
| 2009 | Honda | Accord | N/A | Hose Assembly |
| 2008 | Honda | Accord | N/A | 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.