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Four Seasons 65776 A/C Refrigerant Suction Hose
Overview of Four Seasons Hose Assembly 65776
The Four Seasons Hose Assembly 65776 is designed specifically for Toyota Highlander models requiring a reliable A/C refrigerant suction hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and long-lasting performance in your vehicle's HVAC system.
- Compatible with Toyota Highlander A/C systems
- Constructed from aluminum and rubber for durability
- Designed for R134a refrigerant type
- Includes gasket or seal for secure connections
- Service port included for maintenance access
- Does not include bracket or muffler
Four Seasons Hose Assembly Product Line Details
The Four Seasons Hose Assembly product line focuses on delivering high-quality hose assemblies tailored for automotive HVAC applications. This line emphasizes material integrity and precise fitment, ensuring components like the 65776 A/C refrigerant suction hose meet the specific requirements of vehicles such as the Toyota Highlander. The assemblies are engineered to maintain system efficiency and refrigerant containment without additional brackets or mufflers, streamlining installation and service.
Product Features and Specifications
The Four Seasons 65776 hose assembly is made from a combination of aluminum and rubber, providing a balance of flexibility and strength necessary for the refrigerant suction line. It is designed to work with R134a refrigerant, the standard for many modern vehicles including the Toyota Highlander. The inclusion of a gasket or seal ensures a tight, leak-free connection, while the built-in service port allows for convenient system servicing. This hose assembly does not come with a bracket or muffler, which may require consideration during installation.
Common Applications and Problem Solving
- Replacement of worn or damaged A/C refrigerant suction hoses in Toyota Highlander vehicles
- Resolving refrigerant leaks caused by cracked or deteriorated hose materials
- Improving A/C system efficiency by restoring proper refrigerant flow
- Addressing issues related to loss of refrigerant pressure in the suction line
- Facilitating maintenance with an included service port for easy access
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 65776, ensure compatibility with your Toyota Highlander model year and A/C system specifications. The hose assembly comes without a bracket or muffler, so verify existing mounting points and supports before installation. Use the included gasket or seal to prevent leaks and confirm all connections are secure. The service port allows for refrigerant charging and system diagnostics, so keep it accessible during installation.
Quality Assurance and Warranty
Four Seasons manufactures the 65776 hose assembly to meet industry standards for automotive HVAC components. The use of aluminum and rubber materials supports durability and resistance to refrigerant and environmental factors. While specific warranty details are not provided here, Four Seasons products typically adhere to quality assurance protocols to ensure reliable performance in Toyota Highlander vehicles.
| Brand | Four Seasons |
| Part Number | 65776 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| Refrigerant Type | R134a |
| Gasket Or Seal Included | Included |
| Switch Service Port | No |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | Yes |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Toyota | Highlander | 3.5L | V6 | GAS | N/A | w/o Muffler; Hose Assembly |
| 2018 | Toyota | Highlander | 3.5L | V6 | GAS | N/A | w/o Muffler; 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.