Four Seasons 56631 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 56631

The Four Seasons Hose Assembly 56631 is designed specifically for the Mazda 626, providing a reliable replacement for the A/C refrigerant suction hose. Engineered to meet original equipment specifications, this hose assembly ensures proper refrigerant flow and system performance for vehicles using R134-a refrigerant.

• Compatible with Mazda 626 models
• Part number 56631 for precise identification
• Low-pressure A/C refrigerant suction hose
• Female o-ring fittings on both ends
• Includes gasket, seals, and fittings for installation
• O.E. replacement part for direct fit

Detailed Product Features and Specifications

This Four Seasons Hose Assembly belongs to the Hose Assembly product line, which focuses on delivering durable and exact-fit hoses and pipes for automotive HVAC systems. The 56631 part is a suction line designed for low-pressure refrigerant flow, compatible with R134-a refrigerant type. Both ends feature female o-ring connections, ensuring a secure and leak-free seal. The assembly includes two green o-rings (part number 24610) and all necessary fittings, but it does not include a bracket, muffler, or switch port. This hose assembly is manufactured to replace the original equipment part, maintaining system integrity and performance.

Applications and Common Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses on Mazda 626
• Resolving refrigerant leaks caused by cracked or deteriorated hoses
• Restoring proper low-pressure refrigerant flow in the A/C system
• Eliminating poor A/C cooling performance due to faulty suction lines
• Ensuring compatibility with R134-a refrigerant systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56631, ensure the vehicle is compatible with R134-a refrigerant and the Mazda 626 model year. The included gasket and fittings simplify installation, but care should be taken to properly seat the female o-ring connections to prevent leaks. Since this assembly does not include a bracket or muffler, verify existing mounting points and hardware are intact before installation. Professional installation is recommended to maintain system pressure and performance.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet or exceed original equipment standards, providing a reliable replacement part for the Mazda 626 A/C system. The part number 56631 is backed by Four Seasons' quality control processes. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.