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Four Seasons 65540 A/C Refrigerant Suction Hose
Reliable A/C Refrigerant Suction Hose for Lexus and Toyota
The Four Seasons Hose Assembly 65540 is designed to maintain optimal HVAC performance in select Lexus and Toyota models. Engineered with durable aluminum and rubber materials, this A/C refrigerant suction hose supports efficient refrigerant flow for vehicles using R134a and R1234yf refrigerants.
Key Features of Four Seasons Hose Assembly 65540
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134a and R1234yf refrigerant types
- Includes gasket or seal to ensure a secure connection
- Designed without muffler or service port for straightforward installation
- Compatible with Lexus NX350h and Toyota RAV4, Venza models
About the Four Seasons Hose Assembly Product Line
The Hose Assembly line by Four Seasons focuses on delivering reliable hose and pipe solutions for automotive HVAC systems. This product line emphasizes quality materials and precise fitment to maintain system integrity and refrigerant containment. The 65540 hose assembly is part of this line, providing a direct replacement option for specific Lexus and Toyota vehicles.
Detailed Product Description
This A/C refrigerant suction hose is constructed with a combination of aluminum and rubber, offering a balance of strength and flexibility necessary for HVAC system demands. It supports both R134a and R1234yf refrigerants, making it suitable for modern vehicle air conditioning systems. The included gasket or seal ensures a tight, leak-free connection, while the absence of a muffler or service port simplifies the hose design. This hose assembly is engineered specifically for Lexus NX350h and Toyota RAV4 and Venza models, ensuring compatibility and reliable performance.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant suction hoses
- Resolving refrigerant leaks caused by hose degradation
- Restoring proper refrigerant flow in HVAC systems
- Maintaining system pressure and preventing contamination
- Supporting HVAC system efficiency in Lexus NX350h and Toyota RAV4, Venza
Installation Notes and Tips
Ensure the vehicle is compatible with refrigerants R134a or R1234yf before installation. Verify that the gasket or seal is properly seated to prevent leaks. This hose assembly does not include a service port or muffler, so additional components may be required depending on the vehicle’s HVAC system configuration. Follow manufacturer torque specifications when securing connections.
Quality Assurance and Warranty
Four Seasons products are manufactured to meet or exceed OEM standards for fit and function. The Hose Assembly 65540 undergoes rigorous quality control to ensure durability and performance. Warranty details should be confirmed with the product documentation or supplier.
| Brand | Four Seasons |
| Part Number | 65540 |
| 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 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Toyota | RAV4 | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Suction Line; Hose Assembly |
| 2024 | Lexus | NX350h | N/A | w/o Towing Package; Hose Assembly | |||
| 2024 | Toyota | RAV4 | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Suction Line; Hose Assembly |
| 2023 | Lexus | NX350h | N/A | w/o Towing Package; Hose Assembly | |||
| 2023 | Toyota | RAV4 | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Suction Line; Hose Assembly |
| 2023 | Toyota | Venza | N/A | Suction Line; Hose Assembly | |||
| 2022 | Lexus | NX350h | N/A | w/o Towing Package; Hose Assembly | |||
| 2022 | Toyota | RAV4 | 2.5L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | From 12/2021; Hose Assembly |
| 2022 | Toyota | Venza | N/A | From 12/2021; 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.