Four Seasons 198509 A/C Compressor

Overview of Four Seasons New Compressor 198509

The Four Seasons New Compressor 198509 is designed specifically for Volkswagen vehicles including the Atlas, Atlas Cross Sport, Beetle, and Passat. This A/C compressor supports both R-134a and R1234yf refrigerants, providing reliable air conditioning performance for your vehicle's HVAC system.

• Compatible with Volkswagen Atlas, Atlas Cross Sport, Beetle, and Passat models
• Supports refrigerant types R-134a and R1234yf
• Includes clutch with a maximum diameter of 4.33 inches
• Features a 6-groove serpentine pulley with a diameter of 109.93 mm
• 12-volt coil voltage with 1 wire lead terminal type
• Mounting type: 3 tangent one on rear head
• Compressor type: Sanden Pxc16
• Includes O-rings [24635] and [24659], one each

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors engineered to meet or exceed OEM specifications. The New Compressor 198509 is part of this line, ensuring a fresh, unused component designed for durability and compatibility with Volkswagen HVAC systems. This line focuses on providing reliable performance with precise fitment and includes necessary components such as the clutch and O-rings for installation.

Technical Description and Features

This Four Seasons A/C compressor features a Sanden Pxc16 compressor type, optimized for Volkswagen models listed. It operates on a 12-volt coil with a single wire lead terminal, simplifying electrical connections. The serpentine pulley has six grooves and a diameter of approximately 109.93 mm (4.33 inches), matching factory specifications for smooth belt engagement. The clutch assembly is included, with a maximum diameter of 4.33 inches and a distance of 1.375 inches from clutch to mounting flange, ensuring proper alignment and operation. Mounting is designed with three tangents, one located on the rear head, facilitating secure installation. The compressor is compatible with both R-134a and R1234yf refrigerants, making it suitable for modern Volkswagen HVAC systems.

Common Applications and Problem Resolution

• Replacement for failing or noisy A/C compressors in Volkswagen Atlas, Atlas Cross Sport, Beetle, and Passat
• Restores proper air conditioning function when compressor clutch fails to engage
• Solves refrigerant leaks related to worn or damaged compressor seals
• Addresses insufficient cooling due to compressor mechanical failure
• Eliminates belt slippage caused by worn or damaged compressor pulley

Installation Notes and Tips

Installation requires removal of the old compressor and proper handling of refrigerant according to environmental regulations. Note that this compressor does not include oil; appropriate oil must be added during installation. Mounting hardware is not included and should be reused or replaced as needed. Ensure the clutch and pulley align correctly with the serpentine belt system. Verify electrical connections with the lead wire terminal and confirm compatibility with the vehicle’s ECV harness connector (compressor se35f, vehicle se35m). Proper torque specifications should be followed to avoid damage.

Quality Assurance and Warranty

The Four Seasons New Compressor 198509 is a new, unused part manufactured to meet OEM standards for Volkswagen vehicles. It includes necessary O-rings for sealing and is designed for long-term reliability. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their new compressor line to cover defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.