Four Seasons 55947 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 55947

The Four Seasons Hose Assembly 55947 is designed specifically for Mazda 3 and Mazda 3 Sport models. This A/C refrigerant suction hose ensures reliable low-pressure operation within your vehicle's HVAC system, maintaining optimal air conditioning performance.

• Constructed from durable aluminum and rubber materials
• Features a springlock fitting on one end and a P-nut fitting on the other
• Compatible with R134-a refrigerant systems
• Includes necessary gaskets, seals, and fittings for installation
• Equipped with a 13 mm service port for low-side system access
• OE replacement part ensuring proper fit and function

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies for automotive HVAC systems. These assemblies are engineered to meet original equipment specifications, providing a direct replacement for worn or damaged suction lines. The 55947 hose assembly is part of this line, offering a combination of aluminum and rubber construction for durability and flexibility in Mazda 3 and 3 Sport applications.

Detailed Product Description

This A/C refrigerant suction hose assembly is designed to handle low-pressure refrigerant flow within the HVAC system. The aluminum and rubber construction balances strength and flexibility, reducing the risk of leaks or damage under normal operating conditions. The springlock fitting on one end and P-nut fitting on the other ensure secure connections to the system. Included gaskets and seals, such as the spring O-ring [24220] and green O-rings [24670, 24678], provide a tight seal to prevent refrigerant loss. The hose assembly also features a 13 mm service port on the low-pressure side, facilitating system maintenance without the need for disassembly.

Common Applications and Issues Addressed

• Replacement of cracked or leaking suction lines in Mazda 3 and 3 Sport A/C systems
• Restoring proper refrigerant flow and pressure for efficient cooling
• Eliminating refrigerant leaks caused by worn or damaged hose fittings
• Resolving low-pressure system faults related to faulty suction hoses
• Facilitating maintenance with an integrated service port

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 55947, ensure all old seals and O-rings are removed and replaced with the included gaskets to maintain a proper seal. Verify that the springlock and P-nut fittings are securely connected to prevent leaks. Use appropriate tools to tighten fittings without over-torquing, which could damage the hose or fittings. The included service port allows for easy system evacuation and recharge during installation or maintenance.

Quality Assurance and Warranty

Four Seasons Hose Assembly 55947 is an OE replacement part designed to meet or exceed original equipment standards for fit, form, and function. The product includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship, supporting long-term durability and performance in Mazda 3 and 3 Sport vehicles.