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Four Seasons 63073 A/C Suction and Liquid Line Hose Assembly
Four Seasons 63073 A/C Hose Assembly
The Four Seasons 63073 hose assembly is an A/C suction and liquid line hose assembly built with aluminum and rubber construction for reliable refrigerant flow. It is engineered for vehicles using R134A or R1234YF and includes an integrated heat exchanger (IHX) style layout for the specified application.
Key Features
- Part number 63073 from Four Seasons Hose Assembly line
- A/C suction and liquid line hose assembly with IHX style
- Aluminum / rubber construction
- P-nut fitting on one end and flange connection on the other
- Includes gasket or seal
- Service port included with switch service port
- Fittings included
- Designed for R134A and R1234YF refrigerant systems
- Without bracket and without muffler
Application Details
Compatible with 2020-2023 Hyundai Sonata, N/A. This Four Seasons 63073 hose assembly is listed for the Hyundai Sonata application and is built to match the suction and liquid line routing used in that vehicle platform. Continental 63073 cross-references for the same application.
What This Part Helps Address
- Refrigerant line leakage at hose or fitting connections
- Restricted A/C flow caused by a damaged suction or liquid line
- Service port issues on the existing hose assembly
- Seal failure at the hose-to-component interface
- Cracked, worn, or deteriorated A/C hose construction
Installation Notes
Verify the end connections before installation: one side uses a P-nut fitting and the other uses a flange. Confirm refrigerant type, service port configuration, and vehicle routing before replacing the original hose assembly. For 2020-2023 Hyundai Sonata service work, compare the original line layout to the Four Seasons 63073 assembly and replace the gasket or seal as part of the repair where required.
Quality Assurance
Four Seasons states that its mobile A/C products are engineered and tested for long service life, drawing on more than 50 years of air conditioning experience. The 63073 hose assembly is built to support dependable operation in the specified Hyundai Sonata applications.
| Brand | Four Seasons |
|---|---|
| Part Number | 63073 |
| 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? | No |
| Service Port Included | Yes |
| Style | Hose assembly w/ ihx |
| Type | Suction & liquid line |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Hyundai | Sonata | 2.0L | L4 | N/A | Hose Assembly |
| 2022 | Hyundai | Sonata | 2.0L | L4 | N/A | Hose Assembly |
| 2021 | Hyundai | Sonata | 2.0L | L4 | N/A | Hose Assembly |
| 2020 | Hyundai | Sonata | 2.0L | 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.