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Four Seasons 55839 A/C Refrigerant Suction Hose - Front
| Brand | Four Seasons 55839 |
|---|---|
| Position | Front |
| 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/ Muffler |
| O-Ring A Number/Desc | [24150] / Black O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port? | w/o Service Port |
| Suction End Type | P-Nut Fitting |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
| Product line | Hose Assembly |
| Fits | Lexus and Toyota · 12 vehicles |
OE replacement. Direct-fit suction line for straightforward installation.
Aluminum / rubber construction. Balances durability with flexibility in the hose assembly.
Captured O-ring end. Helps create a secure, leak-resistant connection.
Cross-references Four Seasons 55839, Global Parts Distributors LLC 4812327 and 282314 for the same application. See all 8.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE A/C Suction Hose for Lexus and Toyota
Four Seasons 55839 is an OE replacement A/C refrigerant suction hose assembly for the low-pressure side of the HVAC system. It is built with aluminum and rubber construction, a P-nut fitting on one end, and a captured O-ring connection on the other for a direct-style service replacement.
Compatible with 2002-2007 Lexus LX470 and 2002-2007 Toyota Land Cruiser, this suction line is specified for front compressor-end routing. The Four Seasons hose assembly line focuses on application-specific HVAC hose and pipe replacements, and part number 55839 follows that approach for factory-style fitment.
Key Features
- Part number 55839 A/C refrigerant suction hose assembly
- Low-pressure suction line for HVAC refrigerant flow
- Aluminum / rubber construction
- P-nut fitting and captured O-ring end design
- R134-A refrigerant type
- Includes gasket or seal and fittings
- Built with muffler; no switch port, service port, or bracket
- OE replacement design for direct-style service work
Detailed Description
Four Seasons 55839 is an A/C refrigerant suction hose assembly engineered for the low-pressure side of the air conditioning system. It is designed as a suction line with a P-nut fitting on the suction end and a captured O-ring connection on the other end, helping match the original routing and connection style used on the vehicle. The aluminum and rubber construction supports the combination of rigidity and flexibility needed in HVAC hose assemblies.
This part cross-references Global Parts Distributors LLC 4812327 for the same application. It is a direct-fit style replacement for 2002-2007 Lexus LX470 and 2002-2007 Toyota Land Cruiser front compressor-end suction line service, and part number 55839 is also listed under several interchange numbers for catalog matching.
Common Problems This Part Can Address
- Damaged or leaking low-pressure A/C suction hose
- Loss of refrigerant from worn hose connections or seals
- Restricted compressor-end suction line flow
- Cracked or deteriorated rubber sections in the HVAC hose assembly
- Service replacement needs for front A/C suction line routing
Installation Notes and Tips
Verify the vehicle uses R134-A refrigerant and confirm the front suction line routing before installation. Inspect the mating surfaces, replace any damaged seals, and make sure the captured O-ring connection seats correctly. Because this assembly is specified without a service port, switch port, or bracket, transfer only the components required by the application and follow the vehicle service procedure for evacuation and recharge.
Quality Assurance
Four Seasons is a recognized HVAC parts brand with a dedicated hose assembly line for replacement air conditioning components. Part number 55839 is an OE replacement suction hose assembly built to match the listed application details for Lexus LX470 and Toyota Land Cruiser service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Lexus | LX470 | Front | Suction Line; Compressor End; Hose Assembly |
| 2007 | Toyota | Land Cruiser | Front | Suction Line; Compressor End; Hose Assembly |
| 2006 | Lexus | LX470 | Front | Suction Line; Compressor End; Hose Assembly |
| 2006 | Toyota | Land Cruiser | Front | Suction Line; Compressor End; Hose Assembly |
| 2005 | Lexus | LX470 | Front | Suction Line; Compressor End; Hose Assembly |
| 2005 | Toyota | Land Cruiser | Front | Suction Line; Compressor End; Hose Assembly |
| 2004 | Lexus | LX470 | Front | Suction Line; Compressor End; Hose Assembly |
| 2004 | Toyota | Land Cruiser | Front | Suction Line; Compressor End; Hose Assembly |
| 2003 | Lexus | LX470 | Front | Suction Line; Compressor End; Hose Assembly |
| 2003 | Toyota | Land Cruiser | Front | Suction Line; Compressor End; Hose Assembly |
| 2002 | Lexus | LX470 | Front | Suction Line; Compressor End; Hose Assembly |
| 2002 | Toyota | Land Cruiser | Front | Suction Line; Compressor End; Hose Assembly |
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