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Four Seasons 66852 A/C Refrigerant Suction Hose
Overview of Four Seasons Hose Assembly 66852
The Four Seasons Hose Assembly 66852 is designed specifically for the Infiniti G35, providing a reliable A/C refrigerant suction hose solution. Engineered with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow for R134-a systems.
- Constructed from aluminum and rubber for durability and flexibility
- Includes male p-nut fitting and p-nut suction end type for secure connections
- Compatible with R134-a refrigerant systems at low pressure
- Comes with included gasket, fittings, and service port for easy installation
- Equipped with a muffler to reduce noise and vibration
- Includes multiple O-rings: green o-ring (3), spring (1), and slimline washer (1) for proper sealing
- OE replacement part ensuring proper fit and function
- Service port included with 13 mm size and valve core for low side access
Four Seasons Hose Assembly Product Line Details
The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for automotive HVAC systems. This line integrates essential components such as fittings, gaskets, and mufflers to provide a ready-to-install assembly. The 66852 part exemplifies this approach by combining durable materials and necessary seals to maintain system integrity and performance in the Infiniti G35’s air conditioning system.
Detailed Product Description
The Four Seasons 66852 A/C refrigerant suction hose is designed to handle low-pressure refrigerant flow within the Infiniti G35’s HVAC system. Its aluminum and rubber construction balances strength and flexibility, reducing the risk of leaks or damage under normal operating conditions. The included male p-nut fitting and suction end type ensure a secure connection to the vehicle’s A/C components. This hose assembly also features a muffler to minimize noise and vibration, enhancing overall system operation. The package includes multiple O-rings and a gasket to guarantee a tight seal, preventing refrigerant loss and maintaining system efficiency. Additionally, the service port with a 13 mm valve core allows for convenient maintenance and refrigerant charging.
Common Applications and Issues Addressed
- Replacement of worn or damaged A/C refrigerant suction hoses in Infiniti G35 models
- Resolving refrigerant leaks caused by cracked or deteriorated hose materials
- Eliminating low-pressure system failures due to faulty suction line components
- Reducing noise and vibration in the A/C system with integrated muffler
- Facilitating maintenance with included service port and fittings
Installation Notes and Tips
- Ensure compatibility with Infiniti G35 before installation
- Inspect all included O-rings and gaskets for proper placement to avoid leaks
- Use appropriate tools to tighten male p-nut fittings without over-torquing
- Check the service port valve core for proper seating after installation
- Verify system pressure and refrigerant type (R134-a) during servicing
Quality Assurance and Warranty
The Four Seasons Hose Assembly 66852 is an OE replacement part, meeting original equipment specifications for fit and function on the Infiniti G35. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically adhere to industry standards for quality and durability.
| Brand | Four Seasons |
| Part Number | 66852 |
| Position | Hose Assembly |
| Bracket? | w/o Bracket |
| Component Type | Suction Line |
| Description | Hose Assemblies |
| End 1 Type | Male P-Nut |
| Fittings Included | Included |
| Friction Material Attachment | w/o Switch Port |
| Gasket Or Seal Included | Included |
| Material | Aluminum / Rubber |
| Muffler? | w/ Muffler |
| O-Ring A Number/Desc | [24670] / Green O-Ring |
| O-Ring B Number/Desc | [24220] / Spring |
| O-Ring C Number/Desc | [24402] / Slimline Washer |
| O.E. Replacement? | Yes |
| Refrigerant Type | R134-A |
| Service Port Cap Low Side | 69500 |
| Service Port Qty | 1 |
| Service Port Size | 13 mm |
| Service Port Valve Core Low Side | 59347 |
| Service Port? | w/ Service Port |
| Suction End Type | P-Nut Fitting |
| Sve Port Low Side | Low Side |
| Switch Included? | Not Included |
| System Pressure | Low Pressure |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | INFINITI | G35 | Coupe | 3.5L | V6 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly |
| 2006 | INFINITI | G35 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | |||
| 2005 | INFINITI | G35 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | |||
| 2004 | INFINITI | G35 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; Hose Assembly | |||
| 2003 | INFINITI | G35 | N/A | A/C Refrigerant Suction Hose fits multiple vehicle models.; 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.