Four Seasons 66565 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66565

The Four Seasons Hose Assembly 66565 is designed specifically for Lincoln Continental and MKZ 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 integrity for vehicles using R134a refrigerant.

• Material: Aluminum and rubber construction for durability and flexibility
• End 1 Type: P-nut fitting for secure connection
• End 2 Type: P-nut washer for leak prevention
• Refrigerant Type: Compatible with R134a refrigerant
• Includes gasket and fittings for proper sealing
• Service port included with 13 mm size on the low side suction line
• O-rings included: green o-ring [24650], tear drop sealing washer [24243], and additional O-ring [24258]
• OE replacement part designed to meet original equipment specifications

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering high-quality hose assemblies tailored for HVAC systems in various vehicles. This line emphasizes compatibility and durability, ensuring that each hose assembly, including part number 66565, meets stringent standards for refrigerant suction lines. The assemblies are engineered to provide reliable sealing and connection without additional brackets or mufflers, streamlining installation and maintenance.

Detailed Product Description

This A/C refrigerant suction hose assembly is engineered for use in Lincoln Continental and MKZ vehicles equipped with R134a refrigerant systems. The combination of aluminum and rubber materials offers a balance of strength and flexibility, reducing the risk of leaks and damage from vibration or heat. The P-nut fitting and washer ends provide secure, leak-resistant connections, while the included gasket and multiple O-rings ensure a tight seal throughout the system. The hose assembly features a service port on the low side suction line, facilitating maintenance and refrigerant charging without the need for additional components.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Lincoln Continental and MKZ models
• Resolving refrigerant leaks caused by deteriorated seals or fittings
• Restoring proper refrigerant flow to improve A/C system performance
• Addressing issues related to cracked or brittle hose materials
• Ensuring compatibility with R134a refrigerant systems for effective cooling

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66565, ensure all O-rings and gaskets are properly seated to prevent leaks. The P-nut fittings should be tightened to manufacturer specifications to maintain system integrity. This assembly does not include a bracket or muffler, so verify existing mounting points and supports on the vehicle. The service port allows for convenient refrigerant servicing on the low side suction line, simplifying maintenance procedures.

Quality Assurance and Warranty

Four Seasons Hose Assembly 66565 is an OE replacement part designed to meet original equipment standards for fit, form, and function. The inclusion of factory-quality O-rings and gaskets supports long-term reliability. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality controls to ensure dependable performance in HVAC applications for Lincoln Continental and MKZ vehicles.