Four Seasons 198322 A/C Compressor - Front or Rear

Reliable A/C Compressor for Mercedes-Benz Models

The Four Seasons New Compressor 198322 is designed to restore efficient air conditioning performance in a wide range of Mercedes-Benz vehicles. Engineered for compatibility with R-134a and R1234yf refrigerants, this A/C compressor ensures proper cooling and system reliability.

• Compatible refrigerant types: R-134a and R1234yf
• Includes oil for optimal lubrication
• 6-groove serpentine pulley for precise belt engagement
• Pin-type electrical terminal with 12V coil voltage
• Comes with clutch assembly included
• Tangent mount design for secure installation
• O-rings included for proper sealing
• Designed for Nippondenso 7sas17c compressor type

About the Four Seasons New Compressor Line

The Four Seasons New Compressor product line offers brand-new, direct replacement compressors engineered to meet or exceed OEM specifications. This line focuses on delivering reliable performance and durability for HVAC systems, making it suitable for professional repairs and maintenance. The 198322 model is part of this line, providing a complete compressor solution including the clutch and necessary O-rings, designed specifically for Mercedes-Benz applications.

Detailed Product Description

The Four Seasons 198322 A/C compressor is a new, fully assembled unit featuring a 6-groove serpentine pulley with a diameter of approximately 4.33 inches (109.98 mm). It includes a clutch with a maximum diameter of 4.33 inches and a coil with a single wire lead positioned at the 1 o'clock clock position. The compressor uses a tangent mount style with a distance of 0.625 inches from the clutch to the mounting flange, ensuring proper fitment in compatible Mercedes-Benz models. The unit is oil-filled to maintain lubrication and includes two O-rings (part numbers 24402 and 24404) for sealing the system. The electrical connection uses a pin-type terminal, compatible with compressor SE05F and vehicle SE22M harness connectors.

Compatible Mercedes-Benz Models and Applications

• Mercedes-Benz C-Class: C43 AMG, C63 AMG, C63 AMG S, C180, C200, C250, C300, C350e, C400, C450 AMG
• Mercedes-Benz E-Class: E43 AMG, E53 AMG, E63 AMG S, E200, E250, E300, E400, E450, E500, E550
• Mercedes-Benz G-Class and SUVs: GL450, GL550, GLC43 AMG, GLE43 AMG, GLE63 AMG, GLE63 AMG S, GLE300d, GLE350, GLE350d, GLE400, GLE450, GLE450 AMG, GLE500, GLE500e, GLE550, GLE550e, GLS63 AMG, GLS450, GLS500, GLS550
• Maybach S550, Metris, S63 AMG, S63L AMG, S65 AMG, S65L AMG, S500, S500L, S550, S600, S600L
• Sprinter Vans: Sprinter 1500, Sprinter 2500, Sprinter 3500, Sprinter 3500XD

Common Issues Addressed by This Compressor

• Loss of A/C cooling performance due to compressor failure
• Clutch engagement problems causing intermittent A/C operation
• Refrigerant leaks from worn seals or O-rings
• Noise or vibration from damaged pulley or internal components
• Electrical connection failures affecting compressor activation

Installation Notes and Tips

This compressor is designed for direct replacement in specified Mercedes-Benz models. Ensure the system is properly evacuated and recharged with the correct refrigerant type (R-134a or R1234yf) during installation. The included O-rings should be replaced to maintain a proper seal. Note that mounting hardware is not included and must be reused or sourced separately. Verify electrical connections match the pin-type terminal and harness connectors for proper coil operation.

Quality Assurance and Warranty

The Four Seasons New Compressor 198322 is a new, OEM-quality replacement part manufactured to meet strict performance standards. It includes oil and clutch assembly to ensure reliable operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.