Four Seasons 66558 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66558

The Four Seasons Hose Assembly 66558 is designed specifically for the HVAC system of Ford Escape and Lincoln MKC models. 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 gasket and fittings for a complete installation
• Features a low-pressure suction line with a 13 mm service port
• OE replacement part designed to meet original equipment specifications

Detailed Product Description

This Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet the specific HVAC needs of Ford Escape and Lincoln MKC vehicles. The part number 66558 identifies this A/C refrigerant suction hose, which is constructed with a combination of aluminum and rubber materials to withstand the demands of low-pressure refrigerant flow. Both ends of the hose feature P-nut fittings, ensuring a secure and leak-free connection within the air conditioning system. The hose is designed for use with R134a refrigerant and includes essential components such as a tear drop sealing washer (O-ring 24243) and necessary fittings, facilitating a straightforward installation without the need for additional parts.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Ford Escape and Lincoln MKC
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper low-pressure refrigerant flow for efficient air conditioning performance
• Eliminating issues related to faulty or missing gaskets and seals
• Addressing service port accessibility for maintenance and recharging

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66558, ensure that both P-nut fittings are properly tightened to prevent refrigerant leaks. The included gasket and fittings should be used as supplied to maintain system integrity. This hose assembly does not include a bracket or muffler, so verify existing mounting points and supports on your vehicle. The service port is located on the low-pressure side and measures 13 mm, allowing for convenient servicing. It is recommended to inspect the O-rings and replace them if necessary to ensure a proper seal.

Quality Assurance and Warranty

Four Seasons Hose Assembly 66558 is an OE replacement part, designed to meet or exceed original equipment standards for Ford Escape and Lincoln MKC HVAC systems. The product 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 quality standards, offering dependable performance for automotive HVAC repairs.