Four Seasons 66240 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Subaru Legacy and Outback

The Four Seasons Hose Assembly part number 66240 is designed specifically for Subaru Legacy and Outback models. This A/C refrigerant suction hose ensures proper low-pressure refrigerant flow within your vehicle's HVAC system, maintaining efficient air conditioning performance.

• Constructed from durable aluminum and rubber materials for long-lasting use
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes gasket and fittings for a complete installation
• Features a 13 mm service port on the low-pressure side without a switch port
• OE replacement part ensuring proper fit and function

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line offers a range of HVAC hoses and pipes engineered to meet or exceed original equipment specifications. The 66240 suction hose assembly is part of this line, providing reliable refrigerant flow and system integrity for Subaru vehicles. This product line focuses on quality materials and precise fitment to support efficient HVAC system operation.

Detailed Product Description

This A/C refrigerant suction hose assembly (part number 66240) is constructed from a combination of aluminum and rubber, providing flexibility and resistance to wear. Both ends feature P-nut fittings, ensuring a secure and leak-free connection to the HVAC system. Designed for use with R134a refrigerant, this hose operates under low system pressure and includes two black O-rings (part number 24150) for sealing. The assembly comes with all necessary fittings and a gasket, but does not include a bracket, muffler, or switch. The integrated 13 mm service port on the low-pressure side allows for convenient servicing without additional components.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Subaru Legacy and Outback models
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Eliminating low-pressure system failures due to faulty suction lines
• Ensuring a secure seal with included O-rings and fittings to prevent system contamination

Installation Notes and Tips

• Verify compatibility with your specific Subaru Legacy or Outback model year before installation
• Use the included gasket and O-rings to ensure a proper seal and prevent leaks
• Inspect surrounding HVAC components for wear or damage during replacement
• Do not overtighten P-nut fittings to avoid damaging threads or fittings
• Ensure the service port is accessible for future maintenance and refrigerant charging

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66240 is an OE replacement part manufactured to meet original equipment standards for fit and function. It undergoes rigorous quality control to ensure durability and reliability in Subaru Legacy and Outback HVAC systems. Warranty coverage details should be confirmed with the product supplier or manufacturer.