Four Seasons 66690 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66690

The Four Seasons Hose Assembly 66690 is designed specifically for the Mitsubishi Mirage HVAC system. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, maintaining optimal air conditioning performance in your vehicle.

• Constructed from durable aluminum and rubber materials
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes green O-rings and necessary fittings for installation
• Features a service port sized at 13 mm for easy maintenance
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Hose Assembly product line by Four Seasons focuses on delivering complete hose solutions for HVAC systems. This line includes assemblies that combine aluminum and rubber components to provide durability and flexibility. The 66690 hose assembly is part of this line, offering a ready-to-install suction line that meets OEM specifications for the Mitsubishi Mirage.

Detailed Product Description

This A/C refrigerant suction hose is engineered to handle low-pressure refrigerant flow within the HVAC system of the Mitsubishi Mirage. Both ends feature P-nut fittings, ensuring a tight and leak-free connection. The hose assembly includes green O-rings (part numbers 24610 and 24612) and all necessary fittings, facilitating a straightforward installation process. It is designed without a muffler, bracket, or switch service port, focusing on essential functionality. The inclusion of a 13 mm service port on the low-pressure side allows for convenient system servicing.

Common Applications and Issues Addressed

• Replacement of worn or cracked suction hoses in Mitsubishi Mirage A/C systems
• Resolving refrigerant leaks caused by damaged hose fittings or seals
• Restoring proper refrigerant flow to improve air conditioning efficiency
• Addressing low-pressure system failures related to hose assembly wear
• Upgrading OEM components with a direct replacement part

Installation Notes and Tips

• Ensure the vehicle is compatible: Mitsubishi Mirage models using R134a refrigerant
• Verify that the P-nut fittings align correctly with existing system ports
• Replace O-rings included in the kit to prevent leaks
• Use proper torque specifications on fittings to avoid damage
• Inspect the service port for accessibility during installation

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66690 is an OE replacement part, manufactured to meet or exceed original equipment standards. It includes all necessary fittings and seals to ensure a reliable and leak-free installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.