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Four Seasons 65806 A/C Refrigerant Suction Hose
| Brand | Four Seasons 65806 |
|---|---|
| Material | Aluminum / rubber |
| End 1 Type | O-ring |
| End 2 Type | P-nut fitting |
| Refrigerant Type | R134a |
| Gasket Or Seal Included | Included |
| Switch Service Port | No |
| Bracket? | W/o bracket |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| O-Ring A Number/Desc | 24635 / o-ring |
| O-Ring A Quantity | 1 |
| Service Port Included | Yes |
| Product line | Hose Assembly |
| Fits | Audi · 5 vehicles |
Hose assembly. Built with aluminum and rubber for durable refrigerant transfer.
O-ring connection. Features an O-ring end for a secure, sealed fit.
Service port included. Includes a service port for easier A/C servicing.
Cross-references Four Seasons 65806, UAC HA111852C and 8K0260707N for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Four Seasons 65806 A/C Suction Hose
The Four Seasons 65806 A/C refrigerant suction hose is built for the compressor-end connection on select Audi S5 models. It uses an aluminum/rubber construction with an O-ring end and a P-nut fitting end for a direct-style HVAC hose replacement.
Four Seasons Hose Assembly products are part of a focused line of mobile A/C components, and this hose assembly reflects that application-specific approach for service on R134A systems.
Key Features
- Part number 65806
- A/C refrigerant suction hose for HVAC service
- Aluminum / rubber construction
- O-ring end and P-nut fitting end
- Designed for R134A refrigerant systems
- Service port included
- Gasket or seal included
- Without bracket and without muffler
Product Details
This Four Seasons 65806 hose assembly is engineered for the compressor-end suction side of the air conditioning system. It is listed for 2008-2012 Audi S5 applications and is built to restore the refrigerant path with the correct hose style, end connections, and service-port provision. The Four Seasons 65806 is a practical replacement for worn, leaking, or damaged suction hose assemblies in the Audi S5 HVAC system.
This part cross-references UAC HA111852C for the same application.
Common Problems This Part Can Address
- Refrigerant loss from a cracked or deteriorated suction hose
- Leaks at the hose connection points or sealing surfaces
- Reduced A/C performance caused by a compromised compressor-end line
- Service issues related to a damaged or missing hose assembly
- Fitment problems when replacing an incorrect hose on an Audi S5
Installation Notes and Tips
Verify the vehicle is a 2008-2012 Audi S5 before ordering. Confirm the compressor-end hose routing, end styles, and R134A system configuration against the original part. Replace the included seal components during installation and inspect the mating surfaces for wear, corrosion, or contamination before reassembly.
Fits 2008-2012 Audi S5, compressor end; hose assembly.
Quality Assurance
Four Seasons states that its mobile A/C products are engineered and tested for long service life and backed by more than 50 years of mobile air conditioning experience. Part number 65806 is built to support dependable HVAC repair on the specified Audi S5 applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Audi | S5 | 4.2L | V8 | N/A | Compressor End; Hose Assembly |
| 2011 | Audi | S5 | 4.2L | V8 | N/A | Compressor End; Hose Assembly |
| 2010 | Audi | S5 | 4.2L | V8 | N/A | Compressor End; Hose Assembly |
| 2009 | Audi | S5 | — | — | N/A | Compressor End; Hose Assembly |
| 2008 | Audi | S5 | — | — | N/A | Compressor End; Hose Assembly |
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