Four Seasons 65876 A/C Suction and Liquid Line Hose Assembly

Overview of Four Seasons Hose Assembly 65876

The Four Seasons Hose Assembly 65876 is designed specifically for Cadillac ATS models, providing reliable HVAC performance. This A/C suction and liquid line hose assembly is constructed with durable aluminum and rubber materials to ensure long-lasting service in your vehicle's air conditioning system.

• Constructed from aluminum and rubber for durability and flexibility
• Equipped with P-nut fittings on both ends for secure connections
• Compatible with R134a refrigerant systems
• Includes slim line sealing washers (O-rings 24402, 24401, 24404) for leak prevention
• Comes with necessary fittings and gasket/seal included
• Designed without bracket or muffler for direct fitment
• Features a service port for maintenance access
• Style: Hose assembly with integrated heat exchanger (IHX)

Four Seasons Hose Assembly Product Line Details

The Four Seasons Hose Assembly product line focuses on delivering complete hose assemblies tailored for HVAC systems. This line emphasizes compatibility and quality materials, such as aluminum and rubber, to meet the demands of modern vehicle air conditioning systems. The 65876 part number is part of this line, offering a precise fit and reliable sealing components for Cadillac ATS vehicles.

Detailed Product Description

This A/C suction and liquid line hose assembly is engineered to maintain optimal refrigerant flow within the Cadillac ATS HVAC system. Both ends feature P-nut fittings, ensuring a secure and leak-resistant connection. The inclusion of slim line sealing washers (O-rings 24402, 24401, and 24404) helps prevent refrigerant leaks, maintaining system efficiency. The assembly supports R134a refrigerant, the standard for many modern vehicles. Without brackets or mufflers, this hose assembly is designed for straightforward installation and compatibility with the ATS model's HVAC layout.

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
• Restoring proper refrigerant flow for efficient air conditioning performance
• Addressing issues related to hose assembly failure in Cadillac ATS HVAC systems
• Upgrading to a hose assembly with integrated heat exchanger for improved system reliability

Installation Notes and Tips

When installing the Four Seasons Hose Assembly 65876, ensure all O-rings are properly seated to prevent leaks. The P-nut fittings require careful tightening to manufacturer specifications to avoid damage. Since this assembly does not include a bracket or muffler, verify existing mounting points and hardware compatibility on the Cadillac ATS. Use appropriate tools to avoid over-tightening and inspect the service port for accessibility during maintenance.

Quality Assurance and Warranty

Four Seasons manufactures this hose assembly to meet OEM standards for fit and function. The use of high-quality aluminum and rubber materials ensures durability under typical operating conditions. The included sealing washers and fittings contribute to a reliable, leak-resistant connection. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.