Four Seasons 66126 A/C Refrigerant Discharge Hose

Overview of Four Seasons Hose Assembly 66126

The Four Seasons Hose Assembly 66126 is designed specifically for Ram 2500 and 3500 models, providing a reliable A/C refrigerant discharge hose solution. Engineered with durable aluminum and rubber materials, this hose assembly supports high-pressure R134a refrigerant systems to maintain optimal HVAC performance.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R134a refrigerant systems
• High-pressure discharge line designed for HVAC applications
• Includes gasket, fittings, and sealing washers for secure installation
• Equipped with a 16 mm high-side service port without a switch port
• O-rings included: two sealing washers and one green O-ring
• OE replacement part ensuring proper fit and function
• Designed without bracket or muffler for direct fitment

Detailed Product Description

This Four Seasons Hose Assembly 66126 belongs to the Hose Assembly product line, which focuses on delivering precise and durable hose and pipe solutions for automotive HVAC systems. The assembly features a combination of aluminum and rubber materials that withstand the demands of high-pressure refrigerant discharge lines. It is engineered to work with R134a refrigerant, commonly used in modern vehicle air conditioning systems. The included fittings and gaskets ensure a leak-free connection, while the service port allows for easy maintenance and refrigerant charging. This discharge hose is designed without a bracket or muffler, simplifying installation and reducing potential points of failure.

Compatible Vehicles and Applications

This A/C refrigerant discharge hose assembly is compatible with Ram 2500 and Ram 3500 trucks. It is intended for use in high-pressure HVAC systems requiring a reliable discharge line that meets OEM specifications. The part number 66126 ensures you receive the correct component for these specific Ram models.

• Replaces worn or damaged A/C refrigerant discharge hoses
• Resolves refrigerant leaks in the high-pressure discharge line
• Addresses poor air conditioning performance due to hose failure
• Prevents contamination and loss of refrigerant in HVAC system
• Supports maintenance and repair of Ram 2500 and 3500 A/C systems

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 66126, ensure the system is fully depressurized and evacuated before removal of the old hose. Use the included gaskets and O-rings to maintain a proper seal and prevent leaks. The 16 mm high-side service port facilitates refrigerant charging and system diagnostics. Verify that fittings are securely tightened and inspect for any signs of wear or damage on adjacent components during installation.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit, form, and function. The inclusion of all necessary fittings and seals supports a reliable installation. 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.