Four Seasons 56457 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56457

The Four Seasons Hose Assembly 56457 is designed for reliable performance in automotive HVAC systems. This A/C refrigerant suction hose is compatible with select Chrysler, Dodge, and Mercury vehicles, including the Mountaineer, Sebring, and Stratus models.

• Constructed from durable aluminum and rubber materials
• Features flange and captured o-ring end fittings for secure connections
• Designed for R134-a refrigerant systems with low-pressure operation
• Includes gasket, fittings, and bracket for complete 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 solutions tailored to specific vehicle applications. This line emphasizes quality materials and exact fitment, providing components like the 56457 suction hose that meet original equipment specifications for efficient refrigerant flow and system reliability.

Detailed Product Description

The Four Seasons 56457 A/C refrigerant suction hose is engineered with a combination of aluminum and rubber to withstand the demands of low-pressure refrigerant systems using R134-a. It features a flange type fitting on one end and a captured o-ring fitting on the other, ensuring a leak-resistant seal. The included green o-rings (part numbers 24681 and 24622) and gasket provide additional sealing integrity. This hose assembly comes with necessary fittings and a mounting bracket for secure installation without the need for additional parts. It does not include a muffler or switch but is equipped with a service port for maintenance access. The suction end uses a P-nut fitting, compatible with the specified vehicle models.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Chrysler Mountaineer, Dodge Sebring, and Mercury Stratus
• Resolving refrigerant leaks caused by cracked or deteriorated hose materials
• Restoring proper low-pressure refrigerant flow for efficient HVAC system operation
• Eliminating poor A/C performance due to faulty suction line components
• Ensuring secure connections with included fittings and seals to prevent system contamination

Installation Notes and Tips

When installing the Four Seasons 56457 hose assembly, ensure all old seals and fittings are removed and the connection points are clean. Use the included green o-rings and gasket to maintain a proper seal. The bracket should be securely fastened to prevent hose movement and potential wear. Verify compatibility with your vehicle’s make and model before installation. This hose assembly is designed as a direct OE replacement, simplifying the installation process.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit and function. The product includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.