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Four Seasons 63221 A/C Refrigerant Liquid Hose
| Brand | Four Seasons 63221 |
|---|---|
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Fittings Included | Included |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Orifice Tube? | W/ orifice tube |
| Service Port Included | No |
| Style | Liquid line hose assembly w/o orifice tube |
| Switch Port Included | No |
| Type | Liquid line |
| Product line | Hose Assembly |
| Fits | Kia · 4 vehicles |
Direct-fit hose assembly. Built for the listed HVAC application with a P-nut fitting connection.
Mixed-material construction. Aluminum and rubber combine flexibility with durable refrigerant line routing.
Service-ready details. Includes gasket, fittings, and an orifice tube for the specified liquid line.
Cross-references Continental 63221 and 97774E4500 for the same application. See all 2.
Product Overview
This Four Seasons A/C refrigerant liquid hose assembly is built for vehicles that use R134A or R1234YF refrigerant and a P-nut fitting connection. It is a direct-fit style liquid line hose assembly for the specified application, with gasket and fittings included.
Fits 2015-2018 Kia Soul EV, N/A. Part number 63221 is the reference to use when matching this hose assembly to the correct HVAC application.
Key Features
- Aluminum and rubber construction for a balance of routing flexibility and line durability.
- Liquid line hose assembly with an orifice tube included.
- Built for R134A and R1234YF refrigerant systems.
- P-nut fitting end for the listed HVAC connection.
- Gasket or seal included, with fittings included.
- No bracket, service port, or switch port included.
Detailed Description
Four Seasons part number 63221 is an A/C refrigerant liquid hose assembly for the listed Kia Soul EV application. The aluminum and rubber construction supports the demands of HVAC routing while maintaining the flexibility needed for proper line placement. This liquid line hose assembly includes an orifice tube and is specified without a bracket, service port, or switch port.
Use part number 63221 when replacing a worn, leaking, or damaged liquid hose assembly on a 2015-2018 Kia Soul EV with heat pump equipment. This Four Seasons hose assembly is identified for the same application as Continental 63221 and cross-references 97774E4500.
Common Replacement Issues
- Refrigerant leakage from a cracked or deteriorated hose.
- Restricted A/C flow caused by internal hose damage or contamination.
- Failed sealing at the connection points.
- HVAC performance loss from a damaged liquid line assembly.
Installation Notes
Verify refrigerant type, fitting style, and application details before installation. Confirm the hose routing, connection points, and heat pump configuration match the vehicle specification. Replace seals as required during service and evacuate and recharge the system according to the vehicle service procedure.
Quality Assurance
Four Seasons states that its products are engineered and tested for long service life, backed by more than 50 years of mobile A/C experience. Part number 63221 is built to support dependable HVAC service in the specified application.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Notes |
|---|---|---|---|---|---|---|
| 2018 | Kia | Soul EV | -L | -- | BATTERY EV (EV/BEV) | w/ Heat Pump; Hose Assembly |
| 2017 | Kia | Soul EV | -L | -- | BATTERY EV (EV/BEV) | w/ Heat Pump; Hose Assembly |
| 2016 | Kia | Soul EV | -L | -- | BATTERY EV (EV/BEV) | w/ Heat Pump; Hose Assembly |
| 2015 | Kia | Soul EV | -L | -- | BATTERY EV (EV/BEV) | w/ Heat Pump; Hose Assembly |
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