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Four Seasons 66834 A/C Refrigerant Discharge Hose
Overview of Four Seasons Hose Assembly 66834
The Four Seasons Hose Assembly 66834 is designed specifically for Toyota RAV4 models requiring a reliable A/C refrigerant discharge hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity for vehicles using R134-a refrigerant.
- Compatible with Toyota RAV4 A/C systems
- Constructed from aluminum and rubber for durability
- Includes gasket and fittings for secure installation
- Equipped with muffler to reduce noise
- O-rings included for proper sealing
- OE replacement part ensuring proper fit and function
Product Line: Four Seasons Hose Assembly
The Four Seasons Hose Assembly product line focuses on delivering high-quality hose and pipe components for automotive HVAC systems. This line includes assemblies designed to meet or exceed original equipment specifications, providing reliable performance and compatibility. The 66834 discharge hose is part of this line, offering a direct replacement solution for Toyota RAV4 vehicles without the need for additional modifications.
Detailed Product Description
This A/C refrigerant discharge hose is engineered to handle R134-a refrigerant, commonly used in modern automotive air conditioning systems. The combination of aluminum and rubber materials provides flexibility and resistance to wear, while the included gasket and fittings ensure a leak-free connection. The hose assembly comes without a service or switch port but includes a muffler to minimize operational noise. Two green O-rings (part number 24661) are included to maintain a secure seal. This part is an exact OE replacement, designed to match factory specifications for the Toyota RAV4.
Common Applications and Issues Addressed
- Replacement of worn or cracked A/C refrigerant discharge hoses
- Resolving refrigerant leaks in the discharge line
- Eliminating noise caused by damaged or missing mufflers
- Restoring proper refrigerant flow in Toyota RAV4 A/C systems
- Ensuring system integrity after component failure or maintenance
Installation Notes and Tips
Installation of the Four Seasons Hose Assembly 66834 should be performed by a qualified technician familiar with Toyota RAV4 HVAC systems. Ensure all old seals and fittings are removed before installation. Use the included gasket and O-rings to prevent leaks. Since this assembly does not include a service or switch port, verify compatibility with your vehicle’s system requirements. Proper torque specifications should be followed to avoid damage to fittings.
Quality Assurance and Warranty
Four Seasons provides this hose assembly as an OE replacement part, ensuring it meets original equipment standards for fit, form, and function. The product includes all necessary seals and fittings for a complete installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Four Seasons |
| Part Number | 66834 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Discharge Line |
| Description | Hose Assemblies |
| 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 | [24661] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port? | w/o Service Port |
| Switch Included? | Not Included |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Toyota | RAV4 | 2.5L | L4 | ELECTRIC/GAS | N/A | Discharge Line; Japan Built; Hose Assembly |
| 2017 | Toyota | RAV4 | 2.5L | L4 | ELECTRIC/GAS | N/A | Discharge Line; Japan Built; Hose Assembly |
| 2016 | Toyota | RAV4 | 2.5L | L4 | ELECTRIC/GAS | N/A | Discharge Line; Japan Built; Hose Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.