Four Seasons 65918 A/C Suction and Liquid Line Hose Assembly

Reliable A/C Suction and Liquid Line Hose Assembly for Chevrolet and GMC

The Four Seasons Hose Assembly 65918 is designed specifically for Chevrolet Canyon and GMC Colorado models. This aluminum A/C suction and liquid line hose assembly ensures proper refrigerant flow and system integrity for vehicles using R1234yf refrigerant.

Key Features of Four Seasons Hose Assembly 65918

• Constructed from durable aluminum material for corrosion resistance
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R1234yf refrigerant systems
• Includes slim line sealing washers (O-Rings 24404 and 24401) for leak prevention
• Comes with necessary fittings and gasket or seal included
• Designed without bracket or muffler for direct hose assembly installation
• Service port included for system maintenance
• Style features integrated heat exchanger (ihx) for improved performance

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on providing complete hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes compatibility and quality materials, such as aluminum construction and integrated fittings, to ensure reliable operation in automotive air conditioning systems. The 65918 hose assembly is part of this line, offering a precise fit and necessary components for Chevrolet Canyon and GMC Colorado models.

Detailed Product Description

The Four Seasons 65918 hose assembly serves as both the suction and liquid line in the A/C system, facilitating refrigerant flow with minimal leakage. Featuring P-nut fittings on both ends, it ensures a secure and leak-resistant connection. The included slim line sealing washers (two each of O-Ring 24404 and 24401) provide additional sealing integrity. This assembly is designed for vehicles using the R1234yf refrigerant, meeting current automotive HVAC standards. The absence of a bracket and muffler simplifies installation in compatible models, while the integrated heat exchanger (ihx) style supports efficient system operation.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses
• Resolving refrigerant leaks caused by degraded seals or fittings
• Upgrading to R1234yf compatible components in Chevrolet Canyon and GMC Colorado
• Restoring proper refrigerant flow and system pressure
• Eliminating noise or vibration issues related to faulty hose assemblies

Installation Notes and Tips

Ensure the vehicle is compatible with R1234yf refrigerant before installation. Use proper tools to tighten P-nut fittings to manufacturer torque specifications to avoid leaks. Replace all sealing washers as included to maintain system integrity. Since this assembly does not include a bracket or muffler, verify existing mounting points and supports are in good condition. A professional A/C system evacuation and recharge is recommended after installation.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet OEM standards for fit and function. The 65918 hose assembly undergoes quality checks to ensure durability and leak resistance. Warranty coverage details should be confirmed with the product documentation or manufacturer, as it may vary by application.