Four Seasons 56917 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 56917

The Four Seasons Hose Assembly 56917 is designed specifically for Nissan D21 and Pickup models, providing a reliable A/C refrigerant discharge hose solution. Engineered for use with R134a refrigerant, this discharge line ensures proper function of your vehicle's HVAC system.

• Compatible with Nissan D21 and Pickup models
• Designed for R134a refrigerant systems
• Includes gasket and fittings for secure installation
• Equipped with a service port for maintenance access
• O-ring set included for leak prevention

Product Features and Specifications

This A/C refrigerant discharge hose from Four Seasons is part of the Hose Assembly product line, which focuses on delivering complete hose solutions for automotive HVAC systems. The 56917 hose assembly includes all necessary fittings and a green O-ring set (part number 24608) to ensure a tight seal. It features a P-nut fitting on the suction end and comes without a bracket, muffler, or switch, but includes a service port to facilitate system servicing. This hose assembly is an original equipment replacement, designed to meet or exceed OEM standards for Nissan D21 and Pickup vehicles.

Applications and Common Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses
• Restoring proper refrigerant flow in Nissan D21 and Pickup HVAC systems
• Resolving refrigerant leaks caused by damaged or degraded hoses
• Improving A/C system efficiency by ensuring secure connections
• Facilitating maintenance with included service port and fittings

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 56917, ensure the green O-rings are properly seated to prevent leaks. The included fittings simplify connection to the existing system, but verify compatibility with your vehicle’s specific configuration. This hose assembly does not include a bracket or muffler, so reuse existing components if necessary. The service port allows for easy refrigerant charging and system diagnostics.

Quality Assurance and Warranty

Four Seasons Hose Assembly 56917 is manufactured to meet original equipment specifications for Nissan D21 and Pickup models. The product includes all necessary seals and fittings to ensure a secure and leak-free installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry standards for durability and performance in automotive HVAC applications.