Four Seasons 65840 A/C Refrigerant Suction Hose

Reliable A/C Refrigerant Suction Hose for Mercedes-Benz C300 and E300

The Four Seasons Hose Assembly part number 65840 is designed specifically for Mercedes-Benz C300 and E300 models. This A/C refrigerant suction hose ensures proper refrigerant flow and system efficiency using durable aluminum and rubber materials.

• Constructed from aluminum and rubber for durability and flexibility
• Compatible with R1234yf refrigerant systems
• Includes gasket or seal for secure connections
• Does not include a service port or muffler
• Designed without a bracket for streamlined installation

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 vehicles. This product line emphasizes material integrity and precise fitment to maintain optimal air conditioning performance. The 65840 hose assembly is part of this line, engineered to meet the specific requirements of Mercedes-Benz models using R1234yf refrigerant.

Product Details and Specifications

This A/C refrigerant suction hose combines aluminum and rubber materials to balance strength and flexibility, essential for handling refrigerant flow under varying pressure and temperature conditions. It is designed for use with the R1234yf refrigerant type, which is common in newer Mercedes-Benz vehicles. The included gasket or seal ensures a tight, leak-free connection, while the absence of a service port and muffler simplifies the hose design. The hose assembly does not come with a bracket, allowing for compatibility with existing mounting hardware in the vehicle.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C refrigerant suction hoses in Mercedes-Benz C300 and E300
• Resolving refrigerant leaks caused by cracked or degraded hoses
• Maintaining proper refrigerant flow for efficient air conditioning performance
• Addressing hose failures due to material fatigue or environmental exposure
• Ensuring compatibility with R1234yf refrigerant systems in specified models

Installation Notes and Tips

When installing the Four Seasons 65840 hose assembly, ensure the gasket or seal is properly seated to prevent leaks. Since this hose does not include a bracket, verify that the existing mounting points on the Mercedes-Benz C300 or E300 are intact and secure. Avoid using hoses with service ports or mufflers if your vehicle’s system does not require them. Proper handling of the aluminum and rubber materials during installation will help maintain hose integrity.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for HVAC components. The 65840 hose assembly undergoes quality checks to ensure material durability and fitment accuracy for Mercedes-Benz C300 and E300 models. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use.