OE Quality
60-Day Returns

Four Seasons 65198 A/C Refrigerant Suction Hose
Reliable A/C Refrigerant Suction Hose for Nissan Altima
The Four Seasons Hose Assembly 65198 is designed specifically for Nissan Altima models, providing a durable and efficient solution for your vehicle's HVAC system. Crafted from aluminum and rubber, this A/C refrigerant suction hose ensures proper refrigerant flow and system performance.
- Constructed with aluminum and rubber materials for durability and flexibility
- Compatible with R134a and R1234yf refrigerants
- Includes gasket or seal for secure connections
- Service port included for easy maintenance
- Designed without muffler and bracket for direct fitment
About the Four Seasons Hose Assembly Product Line
The Hose Assembly line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. This product line emphasizes quality materials and fitment accuracy, ensuring reliable performance in air conditioning systems. The 65198 hose assembly is part of this line, engineered to meet the demands of Nissan Altima's refrigerant suction requirements.
Product Details and Specifications
This A/C refrigerant suction hose is made from a combination of aluminum and rubber, providing a balance of strength and flexibility necessary for the HVAC system's operation. It supports both R134a and R1234yf refrigerants, making it suitable for newer and older Nissan Altima models. The inclusion of a gasket or seal helps maintain a leak-free connection, while the service port allows for convenient system servicing. The hose assembly does not include a muffler or bracket, reflecting its direct replacement design.
Common Applications and Issues Addressed
- Replacement of worn or damaged refrigerant suction hoses in Nissan Altima A/C systems
- Resolving refrigerant leaks caused by cracked or deteriorated hoses
- Improving A/C system efficiency by restoring proper refrigerant flow
- Addressing compatibility issues with R134a or R1234yf refrigerants
- Facilitating maintenance with included service port and gasket
Installation Notes and Tips
When installing the Four Seasons Hose Assembly 65198, ensure the gasket or seal is properly seated to prevent leaks. This hose is designed for direct fitment on Nissan Altima models, so no additional brackets or mufflers are required. Use appropriate tools to avoid damaging the aluminum or rubber components during installation. Verify refrigerant type compatibility before installation to maintain system integrity.
Quality Assurance and Warranty
Four Seasons products are manufactured to meet industry standards for HVAC components. The Hose Assembly 65198 undergoes quality checks to ensure durability and performance in Nissan Altima vehicles. Warranty details are provided by Four Seasons and should be consulted for specific coverage information.
| Brand | Four Seasons |
| Part Number | 65198 |
| Position | Hose Assembly |
| Material | Aluminum / rubber |
| Refrigerant Type | R134a r1234yf |
| Gasket Or Seal Included | Included |
| Switch Service Port | No |
| Bracket? | No |
| Description | Hose assemblies |
| Muffler? | W/o muffler |
| Service Port Included | Yes |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Nissan | Altima | 3.5L | V6 | N/A | From Expansion Valve; Hose Assembly |
| 2004 | Nissan | Altima | 3.5L | V6 | N/A | From Expansion Valve; Hose Assembly |
| 2003 | Nissan | Altima | 3.5L | V6 | N/A | From Expansion Valve; Hose Assembly |
| 2002 | Nissan | Altima | 3.5L | V6 | N/A | From Expansion Valve; 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.