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Four Seasons 65388 A/C Refrigerant Discharge Hose
Reliable A/C Refrigerant Discharge Hose for Lexus LS500
The Four Seasons Hose Assembly 65388 is designed specifically for the Lexus LS500, providing a durable and efficient solution for your vehicle's HVAC system. Crafted from a combination of aluminum and rubber, this A/C refrigerant discharge hose supports both R134a and R1234yf refrigerants, ensuring compatibility with modern air conditioning systems.
Key Features of Four Seasons Hose Assembly 65388
- Constructed with aluminum and rubber materials for durability and flexibility
- Compatible with R134a and R1234yf refrigerants
- Includes gasket or seal for secure connections
- Designed without a muffler or service port
- Specifically engineered for Lexus LS500 models
Detailed Product Description
The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored to specific vehicle requirements. The 65388 part number is an A/C refrigerant discharge hose that combines aluminum and rubber to withstand pressure and temperature variations within the HVAC system. This hose is designed without a muffler or service port, streamlining the assembly for vehicles that do not require these features. The included gasket or seal ensures a tight, leak-free connection, which is critical for maintaining system efficiency and preventing refrigerant loss.
Common Applications and Issues Addressed
- Replacement of worn or cracked refrigerant discharge hoses in Lexus LS500
- Resolving refrigerant leaks caused by damaged hose assemblies
- Restoring proper refrigerant flow for optimal A/C performance
- Addressing HVAC system failures related to hose degradation
- Ensuring compatibility with both R134a and R1234yf refrigerants
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 65388, ensure the gasket or seal is properly seated to prevent leaks. This hose is designed for direct replacement on Lexus LS500 models and does not include a service port or muffler, so verify your vehicle’s system requirements before installation. Use appropriate tools to avoid damaging the aluminum or rubber components during installation.
Quality Assurance and Warranty
Four Seasons products are manufactured to meet or exceed OEM standards for fit and function. The Hose Assembly 65388 undergoes rigorous quality control to ensure durability and reliability in demanding automotive HVAC applications. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship.
| Brand | Four Seasons |
| Part Number | 65388 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | No |
| Bracket? | No |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2025 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; Hose Assembly |
| 2024 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; Hose Assembly |
| 2023 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; Hose Assembly |
| 2022 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; Hose Assembly |
| 2021 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; Hose Assembly |
| 2020 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; Hose Assembly |
| 2019 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; Hose Assembly |
| 2018 | Lexus | LS500 | RWD | 3.4L | V6 | GAS | N/A | Discharge Line; 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.