Four Seasons 66410 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66410 for Nissan Altima

The Four Seasons Hose Assembly 66410 is designed specifically for the Nissan Altima's HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow with durable aluminum and rubber construction, making it a precise replacement part for your vehicle's air conditioning system.

• Constructed from aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134-a refrigerant systems
• Includes gasket, fittings, and green O-rings for proper sealing
• Features a built-in muffler to reduce noise
• Designed as a low-pressure suction line with a 13 mm service port
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies tailored for HVAC systems. This line includes components engineered to meet OEM specifications, providing direct replacements that maintain system integrity. The 66410 hose assembly is part of this line, offering a complete solution with included fittings, seals, and a muffler to support efficient refrigerant suction and noise reduction in Nissan Altima models.

Detailed Product Description

The Four Seasons 66410 A/C refrigerant suction hose is designed to handle low-pressure refrigerant flow within the Nissan Altima's air conditioning system. Both ends feature P-nut fittings, ensuring a secure and leak-free connection. The hose assembly is constructed from a combination of aluminum and rubber, providing the necessary strength and flexibility to withstand system pressures and vibrations. Included with the hose are two green O-rings (part number 24684), gaskets, and fittings to facilitate proper installation and sealing. The integrated muffler helps minimize operational noise, enhancing overall system performance. This hose assembly is compatible with R134-a refrigerant and includes a 13 mm service port on the low-pressure side for maintenance access.

Common Issues Addressed by This Hose Assembly

• Leaks or cracks in the A/C refrigerant suction line
• Reduced cooling efficiency due to damaged or worn hoses
• Noise caused by vibrations or loose connections in the suction line
• Failure of original suction hose components leading to refrigerant loss
• Difficulty accessing service ports for A/C system maintenance

Installation Notes and Tips

• Ensure the vehicle is compatible: specifically designed for Nissan Altima models
• Use the included green O-rings and gaskets to prevent refrigerant leaks
• Check that P-nut fittings are tightened to manufacturer torque specifications
• Inspect the muffler for proper placement to reduce noise
• Verify the service port is accessible and properly sealed after installation

Quality Assurance and Warranty

This Four Seasons Hose Assembly 66410 is an OE replacement part, manufactured to meet or exceed original equipment standards. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product packaging or manufacturer documentation for exact warranty terms.