Four Seasons 65916 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 65916

The Four Seasons Hose Assembly 65916 is designed specifically for Cadillac ATS models, providing a reliable A/C suction and liquid line hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity.

• Material: Aluminum and rubber construction for durability
• End fittings: P-nut fittings on both ends for secure connections
• Refrigerant compatibility: Designed for R134a refrigerant
• Includes gasket and slim line sealing washers (O-rings 24402, 24401, 24404)
• Equipped with a bracket and muffler for proper mounting and noise reduction
• Service port included for maintenance access
• Style: Hose assembly with integrated IHX (internal heat exchanger)

Detailed Product Description

This Four Seasons Hose Assembly 65916 belongs to the Hose Assembly product line, which focuses on delivering complete hose solutions for HVAC systems in vehicles. The Hose Assembly line integrates essential components such as fittings, gaskets, and brackets to ensure a precise fit and reliable performance. This particular assembly is engineered for the Cadillac ATS, featuring P-nut fittings on both suction and liquid line ends to maintain a secure and leak-free connection. The aluminum and rubber materials provide resistance to corrosion and flexibility, while the included muffler helps reduce operational noise. The slim line sealing washers (O-rings) included with the assembly ensure a tight seal, preventing refrigerant leaks and maintaining system efficiency.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C suction and liquid line hoses in Cadillac ATS vehicles
• Resolving refrigerant leaks caused by degraded seals or fittings
• Eliminating noise issues related to hose vibration with the included muffler
• Improving A/C system performance by restoring proper refrigerant flow
• Addressing mounting problems with the integrated bracket for secure installation

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65916, ensure that all O-rings are properly seated to prevent leaks. The P-nut fittings require careful tightening to manufacturer specifications to avoid damage. The included bracket should be used to secure the hose assembly firmly in place, minimizing vibration and noise. Since this assembly is designed for R134a refrigerant systems, verify compatibility with your vehicle’s A/C system before installation. It is recommended to inspect the entire A/C system for other worn components during replacement.

Quality Assurance and Warranty

Four Seasons manufactures the Hose Assembly 65916 to meet OEM standards for fit and function, ensuring compatibility with Cadillac ATS models. The assembly includes all necessary sealing washers and fittings to maintain system integrity. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, refer to the product documentation or contact the manufacturer.