Four Seasons 66250 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66250

The Four Seasons Hose Assembly 66250 is designed specifically for Subaru Forester and Impreza models, providing a reliable A/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system performance.

• Material: Aluminum and rubber construction for durability
• End fittings: P-nut fittings on both ends for secure connections
• Refrigerant compatibility: Designed for R134a refrigerant systems
• Includes green and black O-rings for proper sealing
• Equipped with a 13 mm low-pressure service port
• OE replacement part ensuring proper fit and function
• Fittings and gasket included for installation

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for HVAC systems in vehicles. This line includes assemblies that combine aluminum and rubber components to handle refrigerant suction lines effectively. The 66250 part is part of this line, offering a direct OE replacement with included fittings and seals to simplify installation and maintain system integrity.

Detailed Product Description

The Four Seasons 66250 A/C refrigerant suction hose is engineered to handle low-pressure refrigerant flow in Subaru Forester and Impreza models equipped with R134a systems. Both ends feature P-nut fittings, ensuring a secure and leak-free connection to the vehicle’s HVAC system. The hose assembly comes with a green O-ring (part number 24684) and a black O-ring (part number 24150), each included in a quantity of one, to provide proper sealing and prevent refrigerant leaks. This part also includes a 13 mm service port on the low-pressure side, facilitating system maintenance without the need for additional components. The assembly does not include a bracket, muffler, or switch, focusing solely on the suction line function.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Subaru Forester and Impreza
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Restoring proper refrigerant flow to improve A/C system efficiency
• Addressing low-pressure side system failures due to faulty suction lines
• Facilitating maintenance with an integrated service port for refrigerant charging and diagnostics

Installation Notes and Tips

• Ensure compatibility with Subaru Forester and Impreza models using R134a refrigerant systems
• Use the included green and black O-rings to achieve a proper seal at both P-nut fittings
• Check the service port for accessibility during installation to simplify future maintenance
• Verify that no bracket or muffler is required for your specific vehicle application
• Follow manufacturer torque specifications for P-nut fittings to avoid leaks or damage

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66250 is an OE replacement part, meeting original equipment specifications for fit, form, and function. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry standards for quality and durability, supporting long-term HVAC system performance in Subaru Forester and Impreza vehicles.