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Four Seasons 66847 A/C Refrigerant Discharge Hose
Overview of Four Seasons Hose Assembly 66847
The Four Seasons Hose Assembly 66847 is designed specifically for the Mazda 3, providing a reliable A/C refrigerant discharge hose solution. Engineered with durable aluminum and rubber materials, this hose assembly supports high-pressure R134a refrigerant systems to maintain optimal air conditioning performance.
- Constructed from aluminum and rubber for durability and flexibility
- Compatible with R134a refrigerant systems
- Includes gasket and fittings for secure installation
- Equipped with a high-pressure discharge line and service port
- Designed without a bracket or muffler for direct fitment
- Includes two green O-rings (part number 24608) for sealing
- OEM replacement part ensuring proper fit and function
Detailed Product Description
This Four Seasons Hose Assembly from the Hose Assembly product line is a direct replacement for the A/C refrigerant discharge hose in the Mazda 3. It is constructed with a combination of aluminum and rubber to withstand the high pressure of R134a refrigerant systems. The discharge line is designed to handle the high side of the system pressure and includes a service port with a 16 mm valve core for easy maintenance and recharging. The assembly comes with all necessary fittings and a gasket to ensure a leak-free connection. Notably, this hose assembly does not include a bracket, muffler, or switch, focusing on essential components for a straightforward installation.
Applications and Common Issues Addressed
- Replacement of worn or cracked A/C refrigerant discharge hoses in Mazda 3 vehicles
- Resolving refrigerant leaks caused by damaged seals or fittings
- Restoring proper high-pressure refrigerant flow in the A/C system
- Eliminating issues related to faulty or missing service ports
- Ensuring compatibility with R134a refrigerant for efficient cooling
Installation Notes and Tips
- Verify compatibility with Mazda 3 model before installation
- Use the included green O-rings (part number 24608) to ensure proper sealing
- Check that all fittings and the service port are securely tightened to prevent leaks
- Do not attempt to install without the gasket included in the assembly
- Ensure the system is depressurized before removing the old hose assembly
Quality Assurance and Warranty
The Four Seasons Hose Assembly 66847 is an OEM replacement part designed to meet or exceed original equipment specifications for the Mazda 3. It undergoes rigorous quality control to ensure durability and performance under high-pressure conditions. The product includes all necessary components for a complete installation and is backed by Four Seasons' standard warranty coverage, providing confidence in its reliability and fitment.
| Brand | Four Seasons |
| Part Number | 66847 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Discharge Line |
| Description | Hose Assemblies |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Material | Aluminum / Rubber |
| Muffler? | w/o Muffler |
| O-Ring A Number/Desc | [24608] / Green O-Ring |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134a |
| Service Port Cap High Side | 59933 |
| Service Port Qty | 1 |
| Service Port Size | 16 mm |
| Service Port Valve Core High Side | 59347 |
| Service Port? | w/ Service Port |
| Suction End Type | P-Nut Fitting |
| Svc Port High Side | High Side |
| Switch Included? | Not Included |
| System Pressure | High Pressure |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Mazda | 3 | Mazdaspeed | 2.3L | L4 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2008 | Mazda | 3 | Mazdaspeed | 2.3L | L4 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; Hose Assembly |
| 2007 | Mazda | 3 | Mazdaspeed | 2.3L | L4 | N/A | Compatible with various vehicles A/C refrigerant discharge hose; 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.