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Four Seasons 55774 A/C Refrigerant Suction Hose
| Brand | Four Seasons 55774 |
|---|---|
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | Male P-Nut |
| End 2 Type | Capture O-Ring |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24404] / Slimline Washer |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Qty | 1 |
| Service Port Size | 13 mm |
| Service Port Type | R134-A Quick Disconnect |
| Service Port? | w/ Service Port |
| Suction End Type | Male P-Nut |
| Sve Port Low Side | Low Side |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
| Product line | Hose Assembly |
| Fits | Dodge and Jeep · 35 vehicles |
OE replacement. Direct-fit suction hose assembly for straightforward service.
Aluminum / rubber construction. Combines strength and flexibility in one hose assembly.
Service port included. Built with an R134a quick-disconnect port for easy servicing.
Cross-references Four Seasons 55774, Global Parts Distributors LLC 4812613 and UAC HA111668C for the same application. See all 12.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE A/C Suction Hose for R134a Systems
Four Seasons 55774 is an OE replacement A/C refrigerant suction hose assembly for low-pressure R134a systems. It is built with aluminum and rubber construction and includes the service port, fittings, and seals needed for the application.
Compatible with Dodge Durango and Jeep Grand Cherokee applications, this suction line is built for vehicles that use an R134a low-side refrigerant circuit. Four Seasons Hose Assembly 55774 is also cross-referenced to UAC HA111668C for the same application.
Key Features
- Part number: 55774
- Brand line: Four Seasons Hose Assembly
- Aluminum / rubber construction
- Low-pressure suction line for R134a refrigerant
- Male P-nut suction end with capture O-ring end
- OE replacement design
- Service port included, 13 mm R134-A quick disconnect
- Gasket or seal included
- Fittings included
- O-ring seal specification: [24404] slimline washer
Product Details
This A/C refrigerant suction hose assembly routes low-side refrigerant between HVAC components in R134a systems. The aluminum and rubber construction supports the factory-style layout used on select Jeep Grand Cherokee, Jeep Grand Cherokee L, Jeep Grand Cherokee WK, and Dodge Durango models. Four Seasons 55774 is an OE-style replacement for vehicles that require a suction line with a service port and factory-style end connections.
Fits 2015-2021 Dodge Durango, N/A; Fits 2011-2014 Dodge Durango, N/A; Fits 2015-2021 Jeep Grand Cherokee, N/A; Fits 2012-2014 Jeep Grand Cherokee, N/A; Fits 2011 Jeep Grand Cherokee, N/A; Fits 2021 Jeep Grand Cherokee L, N/A; Fits 2022 Jeep Grand Cherokee, N/A; Fits 2022 Jeep Grand Cherokee WK, N/A; Fits 2022-2025 Dodge Durango, N/A.
Common Problems This Part Can Address
- Cracked or leaking A/C suction hose
- Damaged low-side refrigerant line connections
- Loss of R134a refrigerant pressure in the suction circuit
- Faulty service port sealing at the low side connection
- Corrosion or wear at factory hose fittings
Installation Notes and Tips
Verify the vehicle’s refrigerant type, hose routing, and service port style before installation. Replace any disturbed seals and confirm the system is evacuated and recharged to the correct specification after the repair. Match the end connections and low-side service port configuration to the original part before fitting the hose assembly.
Quality Assurance
Four Seasons 55774 is an OE replacement hose assembly built to match the factory application requirements for select Dodge Durango and Jeep Grand Cherokee HVAC systems. The part number 55774 is listed with direct interchange support for common aftermarket cross-references, including UAC HA111668C.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Dodge | Durango | — | 3.6L | V6 | N/A | w/ R134a; Hose Assembly |
| 2024 | Dodge | Durango | — | 3.6L | V6 | N/A | w/ R134a; Hose Assembly |
| 2023 | Dodge | Durango | — | 3.6L | V6 | N/A | w/ R134a; Hose Assembly |
| 2022 | Dodge | Durango | — | 3.6L | V6 | N/A | w/ R134a; Hose Assembly |
| 2022 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | w/ R134a; Hose Assembly |
| 2022 | Jeep | Grand Cherokee WK | — | — | — | N/A | w/ R134a; Hose Assembly |
| 2021 | Dodge | Durango | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2021 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2021 | Jeep | Grand Cherokee L | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2020 | Dodge | Durango | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2020 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2019 | Dodge | Durango | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2019 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2018 | Dodge | Durango | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2018 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2017 | Dodge | Durango | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2017 | Dodge | Durango | GT | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2017 | Dodge | Durango | SXT | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2017 | Dodge | Durango | Citadel | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2017 | Dodge | Durango | Special Service | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2017 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2016 | Dodge | Durango | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2016 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2015 | Dodge | Durango | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2015 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | Suction Line with R134a; Hose Assembly |
| 2014 | Dodge | Durango | — | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2014 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2013 | Dodge | Durango | — | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2013 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2013 | Jeep | Grand Cherokee | Limited | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2013 | Jeep | Grand Cherokee | Laredo | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2012 | Dodge | Durango | — | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2012 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2011 | Dodge | Durango | — | 3.6L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2011 | Jeep | Grand Cherokee | — | 3.6L | V6 | N/A | w/ R134a; Hose Assembly |
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