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Four Seasons 55693 A/C Refrigerant Suction Hose
| Brand | Four Seasons 55693 |
|---|---|
| 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 | [24682] / Green 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 | Toyota and Lexus · 11 vehicles |
OE replacement. Direct-fit suction line for a straightforward repair.
Aluminum / rubber construction. Balances strength with flexibility in the hose assembly.
Fittings included. Comes with seals and fittings for a complete connection.
Cross-references Dorman - HELP 56289, Four Seasons 35901 and Four Seasons 55693 for the same application. See all 25.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE Replacement A/C Suction Hose Assembly
Four Seasons 55693 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 direct replacement use on select Toyota and Lexus applications.
Compatible with 1994-1996 Lexus ES300, 1994-1996 Toyota Camry, and 1995-1999 Toyota Avalon, this Four Seasons hose assembly supports the suction side of the air conditioning system where a secure, low-pressure refrigerant path is required.
Key Features
- Part number 55693 A/C refrigerant suction hose assembly
- Aluminum / rubber construction for HVAC hose routing
- Low-pressure suction line for R134-A refrigerant systems
- P-nut fitting on one end and captured O-ring on the other
- OE replacement design for direct service use
- Gasket or seal included; fittings included
- Green O-rings included for sealing at the connection points
- Built without a switch port, bracket, muffler, or service port
Detailed Description
Four Seasons Hose Assembly 55693 is an A/C refrigerant suction hose designed for the low-pressure side of the HVAC system. The aluminum and rubber construction helps maintain proper routing and connection integrity, while the P-nut fitting and captured O-ring end style support OE-style installation on the listed Toyota and Lexus vehicles. This part number 55693 is a direct-fit replacement for select 1994-1996 Lexus ES300, 1994-1996 Toyota Camry, and 1995-1999 Toyota Avalon applications.
This Four Seasons hose assembly is intended for R134-A refrigerant systems and is supplied as an OE replacement component with the necessary seals and fittings specified in the product data. It is a practical choice when replacing a leaking or damaged suction line on a Toyota Camry, Lexus ES300, or Toyota Avalon with the matching HVAC configuration.
Common Problems This Part Can Address
- Refrigerant loss from a cracked or leaking suction hose
- Damaged hose ends or worn sealing surfaces at the A/C connection
- Low-side HVAC pressure loss affecting cooling performance
- Corrosion or deterioration in the original suction line assembly
- Improper sealing at the suction line connection points
Installation Notes and Tips
Verify the vehicle’s refrigerant type, hose routing, and end connections before installation. Replace the suction line only after the system has been properly recovered and evacuated, and inspect mating surfaces for wear or contamination. Confirm the P-nut fitting and captured O-ring connection points align with the original layout on the 1994-1996 Lexus ES300, 1994-1996 Toyota Camry, or 1995-1999 Toyota Avalon.
Quality Assurance
Four Seasons manufactures this hose assembly as an OE replacement HVAC component for the specified application. Part number 55693 is built to match the listed system requirements for direct service replacement.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Toyota | Avalon | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1998 | Toyota | Avalon | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1997 | Toyota | Avalon | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1996 | Lexus | ES300 | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1996 | Toyota | Avalon | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1996 | Toyota | Camry | 3.0L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1995 | Lexus | ES300 | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1995 | Toyota | Avalon | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1995 | Toyota | Camry | 3.0L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1994 | Lexus | ES300 | — | — | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 1994 | Toyota | Camry | 3.0L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
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