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Four Seasons 63086 A/C Suction and Liquid Line Hose Assembly
Four Seasons 63086 A/C Hose Assembly
The Four Seasons 63086 is an A/C suction and liquid line hose assembly built for 2019-2020 Kia Optima applications. It combines aluminum and rubber construction with an integrated muffler and internal heat exchanger (IHX) to support refrigerant flow in the HVAC system.
Four Seasons hose assemblies are engineered and tested for dependable operation, drawing on more than 50 years of mobile A/C experience. This part number 63086 is a direct-fit style replacement for the specified Kia Optima model years and refrigerant requirements.
Key Features
- Part number 63086 A/C suction and liquid line hose assembly
- Fits 2019-2020 Kia Optima
- Aluminum / rubber construction for HVAC routing and durability
- Style: hose assembly with IHX
- End 1: P-nut fitting; End 2: flange
- For R134A and R1234YF refrigerant systems
- Gasket or seal included
- Service port included with switch service port
- Muffler included
- Bracket not included
Product Details
Four Seasons 63086 is an HVAC hose assembly designed for the suction and liquid line circuit on the 2019-2020 Kia Optima. The aluminum and rubber construction helps route refrigerant through the system while the included IHX, muffler, service port, and seals support a complete replacement of the original hose assembly. This part cross-references Continental 63086 for the same application.
Common Problems This Part Can Address
- Refrigerant line leakage at the hose assembly
- Damaged or cracked A/C hose sections
- Faulty service port or seal-related leaks
- Restricted refrigerant flow in the suction and liquid line circuit
- Noise or vibration concerns related to the original hose assembly
Installation Notes and Tips
Verify the vehicle’s refrigerant type before installation; this hose assembly is listed for R134A and R1234YF systems. Confirm the end connections match the P-nut fitting and flange configuration, and inspect mating surfaces before installing the included gasket or seal. For 2019-2020 Kia Optima service work, evacuate and recharge the A/C system according to OEM procedures after replacement.
Quality Assurance
Four Seasons engineers and tests its mobile A/C components for long service life and consistent operation. Backed by more than 50 years of mobile air conditioning experience, the brand positions this hose assembly as a repair solution for the specified Kia Optima fitment.
| Brand | Four Seasons |
|---|---|
| Part Number | 63086 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | Flange |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | Yes |
| Fittings Included | Included |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Muffler? | Yes |
| Service Port Included | Yes |
| Style | Hose assembly w/ ihx |
| Type | Suction & liquid line |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Kia | Optima | 1.6L | L4 | N/A | Hose Assembly |
| 2019 | Kia | Optima | 1.6L | L4 | 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.