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Four Seasons 66581 A/C Refrigerant Suction Hose
Reliable A/C Refrigerant Suction Hose for Honda Odyssey
The Four Seasons Hose Assembly 66581 is designed specifically for the Honda Odyssey, providing a durable and efficient solution for your vehicle's air conditioning system. This A/C refrigerant suction hose ensures proper refrigerant flow and system performance with its quality construction and precise fitment.
Key Features of Four Seasons Hose Assembly 66581
- Constructed from aluminum and rubber for durability and flexibility
- Equipped with P-nut fittings on both ends for secure connections
- Compatible with R134a and R1234yf refrigerants
- Includes gasket and fittings for a complete installation
- Designed as a low-pressure suction line without a service or switch port
- O-ring included (part number 23682, green) with two pieces for sealing
- OE replacement part ensuring proper fit and function
Detailed Description of the Hose Assembly Product Line
The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies tailored for HVAC systems in various vehicles. The Hose Assembly 66581 is part of this line, engineered to meet OEM specifications for the Honda Odyssey. This line emphasizes quality materials and precise fittings to maintain system integrity and refrigerant containment without the need for additional brackets or mufflers.
Purpose and Common Applications
- Replaces worn or damaged A/C refrigerant suction hoses in Honda Odyssey models
- Restores proper refrigerant flow to improve air conditioning efficiency
- Eliminates leaks caused by cracked or deteriorated hoses
- Prevents low-pressure system failures related to faulty suction lines
- Supports system maintenance without requiring additional service ports or switches
Installation Notes and Tips
- Ensure compatibility with Honda Odyssey models before installation
- Use included gaskets and fittings to secure leak-free connections
- Check O-rings for proper placement and condition during installation
- Do not require additional brackets or mufflers for mounting
- Follow vehicle manufacturer guidelines for refrigerant handling and system servicing
Quality Assurance and Warranty
The Four Seasons Hose Assembly 66581 is an OE replacement part designed to meet or exceed original equipment standards. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Four Seasons |
| Part Number | 66581 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | P-Nut Fitting |
| End 2 Type | P-Nut Fitting |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [23682] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a, R1234yf |
| Service Port? | w/o Service Port |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2025 | Honda | Odyssey | N/A | Suction Line; Hose Assembly |
| 2024 | Honda | Odyssey | N/A | Suction Line; Hose Assembly |
| 2023 | Honda | Odyssey | N/A | Suction Line; Hose Assembly |
| 2022 | Honda | Odyssey | N/A | Suction Line; Hose Assembly |
| 2021 | Honda | Odyssey | N/A | Suction Line; Hose Assembly |
| 2020 | Honda | Odyssey | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2019 | Honda | Odyssey | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2018 | Honda | Odyssey | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; 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.