Four Seasons 66373 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Honda Fit

The Four Seasons Hose Assembly 66373 is designed specifically for the Honda Fit to ensure efficient and reliable air conditioning system performance. This A/C refrigerant suction hose is engineered to meet original equipment specifications, providing a durable and precise fit for your vehicle's low-pressure system.

Key Features of Four Seasons Hose Assembly 66373

• Constructed from aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes black O-rings (part number 24150) for proper sealing
• Designed as a suction line for low-pressure A/C system applications
• Includes necessary fittings and gasket or seal for installation
• OE replacement part ensuring direct compatibility with Honda Fit models
• Does not include a service port, switch, bracket, or muffler

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line from Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored to specific vehicle applications. This product line emphasizes quality materials and exact fitment to maintain system integrity and performance. The 66373 suction hose assembly is part of this line, designed to replace original suction lines in Honda Fit air conditioning systems without modification.

Detailed Product Description

This A/C refrigerant suction hose assembly is constructed with a combination of aluminum and rubber materials, providing both strength and flexibility needed for the HVAC system. Featuring P-nut fittings on both ends, it ensures a secure and leak-free connection within the low-pressure side of the air conditioning system. The hose is compatible with R134a refrigerant, the standard for many modern vehicles including the Honda Fit. Included black O-rings (two in quantity) help maintain a tight seal, preventing refrigerant leaks. This hose assembly is designed without a service port or switch, focusing solely on the suction line function. It is an exact OE replacement, making it a reliable choice for maintaining your vehicle’s A/C system performance.

Common Issues Addressed by This Suction Hose

• Leaks in the low-pressure A/C refrigerant line
• Damaged or cracked suction hoses causing system inefficiency
• Failure of original suction line fittings or seals
• Loss of refrigerant due to worn or missing O-rings
• Replacement of worn OEM suction hoses in Honda Fit models

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66373, ensure that the P-nut fittings are properly tightened to manufacturer torque specifications to avoid leaks. Replace the included black O-rings during installation to maintain a secure seal. This hose assembly is designed for direct replacement on Honda Fit vehicles using R134a refrigerant systems. No additional brackets or mufflers are required for installation.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Hose Assembly 66373 is an OE replacement part, providing confidence in fit and function. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use.