Four Seasons 66177 A/C Refrigerant Suction Hose

Overview of Four Seasons Hose Assembly 66177

The Four Seasons Hose Assembly 66177 is designed specifically for Ram 1500, 2500, 3500, and 4000 models. This A/C refrigerant suction hose ensures reliable low-pressure refrigerant flow within your vehicle's HVAC system, maintaining optimal air conditioning performance.

• Constructed from durable aluminum and rubber materials
• Features a P-nut fitting on one end and a flange on the other
• Compatible with R134a refrigerant systems
• Includes gasket, fittings, and two slimline washer O-rings (part number 24404)
• Equipped with a 13 mm service port on the low-pressure side
• OE replacement part designed for direct fit
• Part of the Four Seasons Hose Assembly product line

Product Line Details: Four Seasons Hose Assembly

The Four Seasons Hose Assembly line focuses on delivering precise HVAC hose and pipe components engineered for specific vehicle applications. The 66177 suction hose assembly is part of this line, providing a direct OE replacement that integrates seamlessly with the existing A/C system on Ram trucks. This product line emphasizes compatibility and durability, using quality materials like aluminum and rubber to withstand system pressures and environmental conditions.

Detailed Product Description

This A/C refrigerant suction hose assembly is designed to handle low-pressure refrigerant flow in Ram 1500, 2500, 3500, and 4000 models equipped with R134a refrigerant. The hose features a P-nut fitting on one end and a flange on the other, ensuring secure connections within the HVAC system. Included with the hose are necessary fittings, a gasket, and two slimline washer O-rings (part number 24404) to provide a leak-free seal. The assembly also includes a 13 mm service port on the low-pressure side, facilitating maintenance and refrigerant charging without the need for additional adapters. This hose assembly does not include a bracket, muffler, or switch, focusing solely on the suction line function.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses on Ram 1500, 2500, 3500, and 4000 trucks
• Resolving low refrigerant pressure or leaks in the suction line
• Restoring proper refrigerant flow to improve HVAC system efficiency
• Eliminating issues caused by cracked or deteriorated hose materials
• Facilitating maintenance with an integrated service port for easy refrigerant access

Installation Notes and Tips

• Ensure vehicle compatibility with Ram 1500, 2500, 3500, or 4000 models before installation
• Use included gasket and O-rings to prevent refrigerant leaks
• Check that fittings are securely tightened to manufacturer torque specifications
• Inspect surrounding components for wear or damage during replacement
• Perform a system pressure test after installation to verify proper sealing and function

Quality Assurance and Warranty

The Four Seasons Hose Assembly 66177 is manufactured to meet or exceed OEM specifications for fit and function on Ram trucks. This OE replacement part undergoes quality control to ensure durability and reliable performance in HVAC systems. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region or distributor.