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Four Seasons 66967 A/C Suction and Liquid Line Hose Assembly
| Brand | Four Seasons 66967 |
|---|---|
| Material | Aluminum / rubber |
| End 1 Type | P-nut fitting |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | Yes |
| Fittings Included | Included |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Muffler? | W/ muffler |
| Service Port Included | Yes |
| Style | Hose assembly w/ ihx |
| Type | Suction & liquid line |
| Product line | Hose Assembly |
| Fits | Hyundai · 3 vehicles |
Hose assembly. Built as a suction and liquid line hose assembly for HVAC service.
Aluminum / rubber construction. Combines strength and flexibility for dependable refrigerant flow.
Integrated heat exchanger. Helps improve system efficiency in a compact hose assembly.
Cross-references Four Seasons 66967, 97775D3490 and 97777D3490 for the same application. See all 5.
Four Seasons 66967 A/C Hose Assembly
Four Seasons 66967 is an A/C suction and liquid line hose assembly built for 2019-2021 Hyundai Tucson applications. It combines aluminum and rubber construction with an integrated muffler and IHX style layout for a direct-fit HVAC hose replacement.
Key Features
- Part number 66967 from Four Seasons Hose Assembly line
- Fits 2019-2021 Hyundai Tucson, N/A
- Suction and liquid line hose assembly with IHX
- Aluminum / rubber construction
- P-nut fittings on both ends
- Service port included with switch service port
- Gasket or seal included
- Refrigerant type: R134A and R1234YF
- Built with muffler and without bracket
Product Details
Four Seasons 66967 is engineered as a replacement A/C hose assembly for the Hyundai Tucson, with fitment listed for 2019, 2020, and 2021 models. The hose assembly uses aluminum and rubber materials, P-nut fittings at both ends, and an integrated muffler to match the requirements of the vehicle’s HVAC plumbing. The included service port and switch service port support system service access, while the included gasket or seal helps complete the connection. Four Seasons backs this hose assembly with more than 50 years of mobile A/C experience and a focus on tested, trouble-free operation.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Replacement Uses
- Replacing a leaking or damaged A/C suction and liquid line hose
- Restoring refrigerant flow in a Hyundai Tucson HVAC system
- Addressing cracked rubber sections or corroded aluminum line sections
- Repairing service-port-related A/C connection issues
- Correcting poor A/C performance caused by hose restriction or leakage
Installation Notes
Verify the vehicle’s refrigerant specification before installation; this hose assembly is listed for R134A and R1234YF systems. Confirm the P-nut fitting style, service port configuration, and hose routing against the original part before installation. Use the included seal during assembly and inspect mating surfaces for wear or contamination to help ensure a proper seal.
Quality Assurance
Four Seasons designs and tests its mobile A/C components for dependable operation, drawing on decades of HVAC experience. Part number 66967 is built to meet the demands of replacement service on 2019-2021 Hyundai Tucson models.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Hyundai | Tucson | 2.0L | L4 | N/A | Hose Assembly |
| 2020 | Hyundai | Tucson | 2.0L | L4 | N/A | Hose Assembly |
| 2019 | Hyundai | Tucson | 2.0L | L4 | N/A | Hose Assembly |
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