Four Seasons 55993 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55993

The Four Seasons Hose Assembly 55993 is designed specifically for the Volvo 940, providing a reliable A/C refrigerant suction hose solution. This hose assembly is engineered to meet original equipment specifications, ensuring compatibility and performance in your vehicle's HVAC system.

• Constructed from durable aluminum and rubber materials
• Features female o-ring fittings on both ends for secure connections
• Compatible with R12 refrigerant systems
• Includes green o-rings [24610] and [24612] for proper sealing
• Designed as a low-pressure suction line without a service port or muffler
• Fittings and gasket included for straightforward installation
• 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 precise HVAC hose and pipe components tailored for specific vehicle applications. This line emphasizes quality materials and exact fitment, such as the 55993 suction hose designed for the Volvo 940, to maintain system integrity and refrigerant flow without leaks or pressure loss.

Detailed Product Description

The Four Seasons 55993 A/C refrigerant suction hose is constructed from a combination of aluminum and rubber, providing both flexibility and durability under low-pressure conditions. Both ends of the hose feature female o-ring fittings, which include green o-rings [24610] and [24612] to ensure a tight, leak-free seal. This hose assembly is intended for use with R12 refrigerant systems and does not include a service port, muffler, or bracket, simplifying the design and installation. The included fittings and gasket facilitate a secure connection within the HVAC system, making it a direct OE replacement for the Volvo 940.

Common Applications and Issues Addressed

• Replacement of worn or cracked suction hoses in Volvo 940 A/C systems
• Resolving refrigerant leaks caused by damaged o-rings or fittings
• Restoring proper refrigerant flow and pressure in low-pressure suction lines
• Eliminating system contamination from deteriorated hose materials
• Ensuring compatibility with R12 refrigerant for older Volvo models

Installation Notes and Tips

When installing the Four Seasons 55993 hose assembly, ensure that the green o-rings are properly seated on both female o-ring fittings to prevent leaks. Since this hose does not include a service port or bracket, verify that the existing mounting points and system components are intact and secure. Use appropriate tools to avoid damaging the aluminum or rubber materials during installation. It is recommended to inspect the entire suction line and related components for wear or damage while replacing the hose.

Quality Assurance and Warranty

Four Seasons manufactures the 55993 hose assembly to meet or exceed original equipment standards, providing reliable performance for Volvo 940 HVAC systems. This part is an OE replacement, ensuring proper fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.