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Four Seasons 66654 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Hyundai and Kia
The Four Seasons Hose Assembly 66654 is designed to meet the demanding requirements of your vehicle's HVAC system. Engineered for high-pressure applications, this A/C refrigerant discharge hose ensures efficient and secure refrigerant flow in Hyundai Santa Fe and Kia Sorento models.
Key Features of Four Seasons Hose Assembly 66654
- Constructed from durable aluminum and rubber materials for long-lasting performance
- Compatible with R134a refrigerant systems
- Includes gasket and fittings for a complete installation
- Equipped with a 16mm high-side service port for easy maintenance
- O-ring set included (part number 24649) with two green O-rings
- Designed as an OE replacement part for reliable fit and function
- Features a P-nut fitting suction end for secure connection
- Does not include a switch, bracket, or muffler
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored for HVAC systems. This product line emphasizes compatibility and durability, offering components like the 66654 discharge hose that meet original equipment specifications. The assemblies are designed to simplify installation and maintenance while ensuring system integrity under high pressure.
Detailed Product Description
The Four Seasons 66654 A/C refrigerant discharge hose is specifically engineered for use in Hyundai Santa Fe and Kia Sorento vehicles equipped with R134a refrigerant systems. Its aluminum and rubber construction provides resistance to wear and heat, essential for high-pressure refrigerant discharge lines. The included gasket and fittings facilitate a secure, leak-free connection, while the single 16mm high-side service port allows for convenient servicing. This hose assembly is an exact OE replacement, ensuring proper fitment and system compatibility without the need for modifications.
Common Issues Addressed by This Discharge Hose
- Leaks or cracks in the original refrigerant discharge hose
- Reduced A/C system efficiency due to damaged or worn hoses
- Difficulty servicing the high-pressure side of the A/C system
- Replacement of hoses that lack proper fittings or seals
- Maintaining system pressure integrity in Hyundai Santa Fe and Kia Sorento models
Installation Notes and Tips
- Ensure the system is fully depressurized before removal
- Verify compatibility with Hyundai Santa Fe and Kia Sorento HVAC systems
- Use the included gasket and O-rings to prevent leaks
- Check the P-nut fitting and service port for secure connections
- Do not reuse old fittings or seals to maintain system integrity
Quality Assurance and Warranty
Four Seasons products are manufactured to meet or exceed OEM standards. The 66654 hose assembly is tested for durability and performance under high-pressure conditions typical of R134a refrigerant systems. This part is backed by Four Seasons' quality assurance policies, providing confidence in its reliability and fitment for Hyundai Santa Fe and Kia Sorento vehicles.
| Brand | Four Seasons |
| Part Number | 66654 |
| 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 |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24649] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Qty | 1 |
| Service Port Size | 16mm |
| Service Port? | w/ Service Port |
| Suction End Type | P-Nut Fitting |
| Svc Port High Side | High Side |
| Switch Included? | Not Included |
| System Pressure | High Pressure |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Kia | Sorento | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2012 | Hyundai | Santa Fe | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2012 | Kia | Sorento | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2011 | Hyundai | Santa Fe | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2011 | Kia | Sorento | 3.5L | V6 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2010 | Hyundai | Santa Fe | 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.