Four Seasons 66457 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66457

The Four Seasons Hose Assembly 66457 is designed specifically for the Acura TLX 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 for your vehicle's original part.

• 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 green O-rings (part number 24681) for proper sealing
• Designed as a suction line for low-pressure A/C system operation
• Includes necessary fittings and gasket for installation
• OE replacement part ensuring proper 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 providing reliable HVAC hose solutions tailored to specific vehicle applications. The 66457 part is part of this line, offering a direct OE replacement suction hose designed to maintain the integrity of the A/C refrigerant system in the Acura TLX. This product line emphasizes compatibility and quality materials to support efficient HVAC performance.

Detailed Product Description

This A/C refrigerant suction hose assembly (part number 66457) is engineered for the Acura TLX to handle low-pressure refrigerant flow within the vehicle's HVAC system. The combination of aluminum and rubber materials provides both strength and flexibility, reducing the risk of leaks or damage under normal operating conditions. Both ends feature P-nut fittings, ensuring a secure and leak-free connection to the system. The included green O-rings (two in quantity) and gasket help maintain a tight seal, preventing refrigerant loss. This hose assembly is designed without a service port, muffler, or bracket, focusing solely on the suction line function.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Acura TLX models
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper low-pressure refrigerant flow for efficient A/C operation
• Eliminating connection issues due to faulty or missing fittings
• Maintaining system integrity by using OE replacement parts

Installation Notes and Tips

• Ensure the vehicle is depressurized and refrigerant is properly recovered before removal
• Inspect and replace O-rings with the included green O-rings to prevent leaks
• Verify P-nut fittings are tightened to manufacturer torque specifications
• Check for any signs of damage or wear on adjacent components during installation
• Do not reuse old gaskets or seals to maintain system integrity

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66457 is an OE replacement part designed to meet or exceed original equipment specifications for the Acura TLX. It includes all necessary fittings and seals to ensure proper installation and function. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship when installed according to manufacturer guidelines.