Four Seasons 66473 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Nissan LEAF

The Four Seasons Hose Assembly 66473 is designed specifically for the Nissan LEAF to ensure efficient and reliable air conditioning system performance. This A/C refrigerant suction hose is engineered to meet OEM specifications, providing a durable and precise fit for your vehicle's low-pressure A/C system.

Key Features of Four Seasons Hose Assembly 66473

• Constructed from a combination of 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 green and black O-rings ([24684] and [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 fit and function
• Does not include a bracket, muffler, or service port

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on delivering high-quality hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes compatibility and durability, providing components like the 66473 suction hose that meet or exceed original equipment standards. The assemblies are designed to integrate seamlessly with existing A/C systems, ensuring reliable refrigerant flow and system pressure management.

Detailed Product Description

The Four Seasons 66473 A/C refrigerant suction hose is engineered for the Nissan LEAF's air conditioning system, specifically handling low-pressure refrigerant flow. Made from aluminum and rubber materials, this hose assembly balances strength and flexibility to withstand the demands of the vehicle's HVAC environment. Both ends feature P-nut fittings, facilitating secure and leak-free connections. The inclusion of green and black O-rings ensures a tight seal, preventing refrigerant loss and maintaining system efficiency. This hose assembly is designed without a service port, bracket, or muffler, focusing solely on the suction line function within the A/C system.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Nissan LEAF models
• Resolving refrigerant leaks caused by deteriorated seals or fittings
• Restoring proper low-pressure refrigerant flow for optimal A/C performance
• Addressing system pressure inconsistencies due to faulty suction lines
• Ensuring compatibility with R134-a refrigerant systems in electric vehicles

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66473, ensure that the P-nut fittings are tightened to manufacturer torque specifications to prevent leaks. Verify that the included green and black O-rings are properly seated to maintain a secure seal. Since this hose assembly does not include a bracket or muffler, confirm that the existing mounting points and components are intact and secure. This part is designed as a direct OE replacement for the Nissan LEAF, simplifying installation without the need for modifications.

Quality Assurance and Warranty

Four Seasons parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The Hose Assembly 66473 is an OE replacement part, ensuring compatibility and quality. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. For precise warranty information, refer to the product packaging or manufacturer documentation.