Four Seasons 65713 A/C Liquid Line with Orifice Tube

Reliable A/C Liquid Line Hose Assembly for GM Trucks and SUVs

The Four Seasons Hose Assembly part number 65713 is designed to maintain optimal air conditioning performance in select Cadillac, Chevrolet, and GMC vehicles. This liquid line hose assembly with an orifice tube ensures proper refrigerant flow and system efficiency for models like the Chevrolet Silverado and GMC Sierra.

Key Features of Four Seasons Hose Assembly 65713

• Constructed from durable aluminum material for corrosion resistance
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes gasket seals and fittings for leak prevention
• Features a serviceable orifice tube integrated within the liquid line
• Comes with a service port for system diagnostics and maintenance
• Designed without a mounting bracket for flexible installation
• Includes two slim line sealing washers (O-Ring 24402) for reliable sealing

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored for HVAC systems in automotive applications. This product line emphasizes precise fitment and durable materials to ensure long-lasting performance. The 65713 liquid line hose assembly is part of this line, engineered specifically for GM trucks and SUVs requiring a serviceable orifice tube and reliable refrigerant flow.

Detailed Product Description

This Four Seasons A/C liquid line hose assembly (part number 65713) is crafted from aluminum to resist corrosion and withstand the demands of automotive HVAC systems. Both ends feature P-nut fittings, ensuring a secure and leak-resistant connection to the vehicle’s A/C components. The assembly is designed for use with R134a refrigerant, the standard for many GM vehicles including the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models. The integrated orifice tube regulates refrigerant flow, while the included gasket seals and fittings help maintain system integrity. Additionally, the service port allows for easy access during A/C system servicing and diagnostics.

Compatible Vehicles and Common Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Silverado 1500, Silverado 2500, Silverado 3500, Suburban 1500, Tahoe
• GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500

This hose assembly addresses issues such as refrigerant leaks, poor A/C cooling performance, or damaged liquid lines in these specific GM models.

Installation Notes and Tips

• Ensure the system is fully evacuated and depressurized before removal
• Verify compatibility with your vehicle’s make, model, and year prior to installation
• Use the included gasket seals and O-rings to prevent leaks
• Inspect the orifice tube for blockages or damage during replacement
• Check the service port for accessibility to facilitate future maintenance

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM specifications for durability and performance. The Hose Assembly 65713 undergoes rigorous quality control to ensure reliable operation in demanding automotive HVAC environments. Warranty coverage details should be confirmed with the product documentation or supplier.