Four Seasons 65850 A/C Refrigerant Suction Hose

Mercedes-Benz A/C Suction Hose Assembly

Four Seasons 65850 is an A/C refrigerant suction hose assembly built for select Mercedes-Benz applications. It uses aluminum and rubber construction, includes the service port and gasket/seal, and is configured with a muffler for the specified HVAC routing.

Compatible with 2006-2009 Mercedes-Benz CLK350 and 2006-2007 Mercedes-Benz C230, C280, and C350 applications, this hose assembly supports direct replacement needs for the suction line or compressor-end connection. Four Seasons 65850 is also cross-referenced to 212257 and A83295 for the same application.

Key Features

• Part number 65850 A/C refrigerant suction hose assembly
• Aluminum / rubber construction for HVAC service use
• Includes gasket or seal
• Service port included
• Configured with muffler
• For R134A and R1234YF refrigerant systems
• Brand line: Four Seasons Hose Assembly

Product Details

Four Seasons Hose Assembly 65850 is engineered for mobile A/C service applications and built to support long-term operation in the vehicle HVAC system. The aluminum and rubber design balances routing flexibility with refrigerant-line durability, while the included service port and seal help simplify replacement of the suction side line. This part is listed for Mercedes-Benz CLK350, C230, C280, and C350 fitments, making it a focused solution for the specified compressor-end and suction-line applications.

Common Problems This Part Addresses

• Refrigerant loss from a worn or damaged suction hose
• Leaks at the hose connection or seal area
• Restricted A/C performance from a compromised suction line
• Noise or vibration concerns related to the hose assembly routing
• Service port damage or missing port on the existing line

Installation Notes and Tips

Verify the vehicle’s refrigerant type and line routing before installation. This hose assembly is listed for 2006-2009 Mercedes-Benz CLK350 and 2006-2007 Mercedes-Benz C230, C280, and C350 applications, so match the original suction line configuration and compressor-end connection points before ordering. Inspect mating surfaces, replace the seal as required by the service procedure, and evacuate and recharge the system according to OEM A/C service specifications.

Quality Assurance

Four Seasons states that its mobile A/C products are engineered and tested for dependable operation, drawing on more than 50 years of air conditioning experience. Part number 65850 is built to meet the demands of the specified Mercedes-Benz HVAC applications.