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Four Seasons 66491 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Kia Forte Models
The Four Seasons Hose Assembly part number 66491 is designed specifically for Kia Forte, Forte5, and Forte Koup models. This high-pressure A/C refrigerant discharge hose ensures proper function of your vehicle's HVAC system by maintaining efficient refrigerant flow.
- Constructed from durable aluminum and rubber materials for long-lasting performance
- Compatible with R134a refrigerant systems
- Includes gasket and fittings for secure connections
- Equipped with a 16mm high-side service port for easy maintenance
- O-rings included (green, part number 24131) to ensure leak-free sealing
- OE replacement part designed to meet original equipment specifications
- Features a P-nut fitting on the suction end for proper installation
About the Four Seasons Hose Assembly Product Line
The Four Seasons Hose Assembly line focuses on providing reliable hose assemblies for automotive HVAC systems. This product line emphasizes quality materials and precise fitment to ensure compatibility and durability. The 66491 discharge hose is part of this line, offering a direct OE replacement solution for Kia Forte series vehicles without additional brackets or mufflers.
Product Details and Specifications
This A/C refrigerant discharge hose is engineered to handle high system pressures typical in automotive air conditioning systems. Made from a combination of aluminum and rubber, it balances flexibility with strength. The hose includes a service port on the high-pressure side, allowing technicians to perform diagnostics and maintenance efficiently. The included green O-rings (part number 24131) provide a secure seal to prevent refrigerant leaks. This hose assembly does not include a switch or bracket, focusing solely on the discharge line function.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant discharge hoses on Kia Forte, Forte5, and Forte Koup
- Resolving refrigerant leaks caused by cracked or deteriorated hoses
- Restoring proper high-pressure refrigerant flow in the vehicle's HVAC system
- Eliminating A/C system performance issues related to faulty discharge lines
- Maintaining system integrity during routine A/C service and repairs
Installation Notes and Tips
Ensure the vehicle is depressurized before removing the old discharge hose. Use the included gasket and O-rings to achieve a proper seal during installation. The P-nut fitting on the suction end requires careful tightening to avoid damage. This hose assembly does not include a bracket or muffler, so verify existing mounting points are intact. The 16mm service port facilitates pressure checks and refrigerant charging.
Quality Assurance and Warranty
Four Seasons part number 66491 is manufactured to meet or exceed OEM standards for fit, form, and function. It is an OE replacement part designed for Kia Forte, Forte5, and Forte Koup models using R134a refrigerant. While specific warranty details are not provided, Four Seasons products typically undergo rigorous quality control to ensure reliability and durability in automotive HVAC applications.
| Brand | Four Seasons |
| Part Number | 66491 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| Refrigerant Type | R134a |
| Component Type | Discharge line |
| System Pressure | High pressure |
| Gasket Or Seal Included | Included |
| Switch Service Port | W/o switch port |
| Fittings Included | Included |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| O-Ring A Number/Desc | [24131] / green o-ring |
| O-Ring A Quantity | 2 |
| O.E. Replacement? | Yes |
| 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 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Kia | Forte | N/A | Discharge Line; To 10/08/2013; Hose Assembly | ||
| 2014 | Kia | Forte Koup | 2.0L | L4 | N/A | Discharge Line; To 10/08/2013; Hose Assembly |
| 2014 | Kia | Forte5 | 2.0L | L4 | N/A | Discharge Line; To 10/08/2013; 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.