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Four Seasons 65771 A/C Refrigerant Suction Hose
| Brand | Four Seasons 65771 |
|---|---|
| Material | Aluminum / rubber |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | No |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | No |
| Product line | Hose Assembly |
| Fits | Toyota · 11 vehicles |
Hose assembly. Combines aluminum and rubber for a durable refrigerant line.
R134A and R1234YF. Compatible with both common refrigerant types.
Seal included. Comes with a gasket or seal for a tighter connection.
Cross-references Four Seasons 65771, 212178 and 8870402C70 for the same application. See all 6.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Four Seasons 65771 A/C Suction Hose
Four Seasons 65771 is an A/C refrigerant suction hose assembly built for HVAC service on select Toyota applications. It uses aluminum and rubber construction, includes the required gasket or seal, and is configured without a muffler, service port, or switch service port.
Key Features
- Part number 65771 A/C refrigerant suction hose assembly
- Aluminum / rubber construction for HVAC routing and durability
- Includes gasket or seal
- For R134A and R1234YF refrigerant systems
- No muffler, no service port, and no switch service port
- Four Seasons hose assembly line for mobile A/C service
Product Details
This Four Seasons hose assembly is engineered and tested for dependable HVAC operation, drawing on more than 50 years of mobile A/C experience. It is a direct-fit style suction line for Toyota Corolla and Toyota Corolla Cross applications, with fitment coverage for 2019-2025 Toyota Corolla and 2022-2025 Toyota Corolla Cross. If you are replacing a leaking or damaged Toyota Corolla A/C suction hose, 65771 provides the correct hose assembly configuration for the listed vehicles.
This part cross-references 212178 and 8870402C70 for the same application.
What It Helps Fix
- A/C refrigerant loss from a cracked or leaking suction hose
- Reduced cooling performance caused by hose damage or seal failure
- Noise or vibration concerns related to a worn HVAC hose assembly
- Improper A/C line routing after hose replacement
- Service issues on Toyota Corolla and Corolla Cross suction line repairs
Installation Notes
Verify the vehicle refrigerant type before installation; this hose is listed for R134A and R1234YF systems. Confirm the suction line routing, connection points, and seal condition against the original part before assembly. Because this is a hose assembly without a service port or muffler, match the OE-style configuration exactly on the vehicle.
Quality Assurance
Four Seasons backs this hose assembly with product engineering and testing focused on long-term, trouble-free operation. The brand’s mobile A/C experience supports consistent fit and function for the listed Toyota Corolla and Toyota Corolla Cross applications.
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2025 | Toyota | Corolla | Sedan | 2.0L | L4 | — | N/A | Suction Line; Hose Assembly |
| 2025 | Toyota | Corolla Cross | — | 2.0L | L4 | GAS | N/A | Compressor End; Hose Assembly |
| 2024 | Toyota | Corolla | Sedan | 2.0L | L4 | — | N/A | Suction Line; Hose Assembly |
| 2024 | Toyota | Corolla Cross | — | 2.0L | L4 | GAS | N/A | Compressor End; Hose Assembly |
| 2023 | Toyota | Corolla | Sedan | 2.0L | L4 | — | N/A | Suction Line; Hose Assembly |
| 2023 | Toyota | Corolla Cross | — | — | — | — | N/A | Compressor End; Hose Assembly |
| 2022 | Toyota | Corolla | — | 2.0L | L4 | — | N/A | Suction Line; Hose Assembly |
| 2022 | Toyota | Corolla Cross | — | — | — | — | N/A | Compressor End; Hose Assembly |
| 2021 | Toyota | Corolla | — | 2.0L | L4 | — | N/A | Suction Line; Hose Assembly |
| 2020 | Toyota | Corolla | — | 2.0L | L4 | — | N/A | Suction Line; Hose Assembly |
| 2019 | Toyota | Corolla | — | 2.0L | L4 | — | N/A | Suction Line; Hose Assembly |
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