/live/media/FS/FS_55860_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Four Seasons 55860 A/C Refrigerant Suction Hose
| Brand | Four Seasons 55860 |
|---|---|
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | P-Nut Fitting |
| End 2 Type | Captured 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 | [24355] / Sealing Washer |
| O-Ring B Number/Desc | [24082] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port Qty | 1 |
| Service Port Size | 13 mm |
| Service Port? | w/ Service Port |
| Suction End Type | O-RING |
| Sve Port Low Side | Low Side |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
| Product line | Hose Assembly |
| Fits | Chevrolet, Pontiac, and Oldsmobile · 23 vehicles |
OE replacement. Direct-fit hose assembly for straightforward installation.
Aluminum / rubber construction. Balances durability with flexibility in the suction line.
Service port included. Built with a low-side port for system servicing.
Cross-references Four Seasons 55860, Global Parts Distributors LLC 4812942 and UAC HA111504C for the same application. See all 10.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Four Seasons 55860 A/C Suction Hose
Four Seasons 55860 is an OE replacement A/C refrigerant suction hose assembly for low-pressure HVAC service. Built with aluminum and rubber construction, it is made for R134-A systems and includes the required seals, fittings, and a low-side service port.
Compatible with select Chevrolet Malibu, Pontiac Grand Am, Oldsmobile Alero, Chevrolet Classic, and Oldsmobile Cutlass applications, this hose assembly supports proper refrigerant flow on the suction side of the air conditioning system. Four Seasons hose assemblies are engineered for direct replacement service where the original suction line has leaked, cracked, or lost sealing integrity.
Key Features
- Part number: 55860
- Brand line: Hose Assembly
- Part type: A/C refrigerant suction hose
- Aluminum / rubber construction
- Low-pressure suction line for R134-A systems
- End 1: P-nut fitting
- End 2: captured O-ring connection
- Includes gasket/seal and fittings
- Includes low-side service port, 13 mm
- OE replacement design
- Without switch port, bracket, or muffler
Product Details
This Four Seasons hose assembly is built for the suction side of the HVAC system, where refrigerant returns to the compressor under low pressure. The aluminum and rubber construction helps maintain routing flexibility while preserving the connection style used on the original equipment layout. It is specified for R134-A refrigerant and includes the sealing components needed for the listed application.
This part cross-references UAC HA111504C for the same application. Four Seasons 55860 is also listed among interchange references used for OE-style replacement service.
What It Helps Fix
- Refrigerant leaks at the suction hose connection
- Cracked or deteriorated HVAC hose material
- Loss of low-side system pressure
- Improper sealing at the suction line ends
- Service issues related to a damaged low-side port assembly
Installation Notes
Verify the vehicle’s refrigerant type, hose routing, and connection style before installation. Replace the sealing washers and O-rings during service, and evacuate and recharge the system according to factory procedures after the repair. Confirm that the low-side service port and end fittings match the original configuration on the vehicle.
Fits 1997-2003 Chevrolet Malibu, N/A; fits 1999-2005 Pontiac Grand Am, N/A; fits 1999-2004 Oldsmobile Alero, N/A; fits 2004-2005 Chevrolet Classic, N/A; fits 1999 Oldsmobile Cutlass, N/A.
Quality Assurance
Four Seasons 55860 is an OE replacement hose assembly built to match the listed application requirements for suction-side HVAC service. The part is specified for direct-fit replacement use in supported Chevrolet, Pontiac, and Oldsmobile models.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Classic | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2005 | Pontiac | Grand Am | 3.4L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2004 | Chevrolet | Classic | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2004 | Oldsmobile | Alero | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2004 | Pontiac | Grand Am | 3.4L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2003 | Chevrolet | Malibu | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2003 | Oldsmobile | Alero | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2003 | Pontiac | Grand Am | 3.4L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2002 | Chevrolet | Malibu | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2002 | Oldsmobile | Alero | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2002 | Pontiac | Grand Am | 3.4L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2001 | Chevrolet | Malibu | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2001 | Oldsmobile | Alero | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2001 | Pontiac | Grand Am | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2000 | Chevrolet | Malibu | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2000 | Oldsmobile | Alero | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2000 | Pontiac | Grand Am | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Chevrolet | Malibu | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Oldsmobile | Alero | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Oldsmobile | Cutlass | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1999 | Pontiac | Grand Am | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1998 | Chevrolet | Malibu | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1997 | Chevrolet | Malibu | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| No rows match your filter. | ||||||