Four Seasons 198369 A/C Compressor

Overview of Four Seasons New Compressor 198369

The Four Seasons New Compressor 198369 is designed specifically for select Mercedes-Benz models, including the C300, CLS550, and ML350. This A/C compressor is engineered to work with R134a refrigerant and comes oil filled with compatible Pag 46 refrigerant oil, ensuring reliable performance in your vehicle's HVAC system.

• Compatible refrigerant type: R134a
• Includes oil filled with Pag 46 refrigerant oil
• 6-groove serpentine pulley for efficient belt engagement
• 12-volt coil voltage with 1 wire lead coil clock position
• Includes clutch with a maximum diameter of 4.330 inches
• Tangent mount type for secure installation
• O-ring type suction and discharge ports with included O-rings
• Pin terminal type for electrical connection
• Designed for Nippondenso 6SEU16C compressor type

Four Seasons New Compressor Product Line Details

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable HVAC performance with components that include the clutch and necessary O-rings, though mounting hardware is not included. The New Compressor 198369 is part of this line, providing a complete solution for Mercedes-Benz vehicles requiring a Nippondenso style compressor.

Detailed Product Description

The Four Seasons New Compressor 198369 is engineered for Mercedes-Benz models such as the C300, CLS63 AMG S, and ML63 AMG, among others. It features a 6-groove serpentine pulley with a diameter of approximately 4.33 inches, ensuring compatibility with factory belt systems. The compressor is pre-filled with Pag 46 oil, compatible with R134a refrigerant, which helps maintain optimal lubrication and cooling efficiency. The clutch assembly is included, with a maximum diameter of 4.330 inches, and the coil operates at 12 volts with a single wire lead for straightforward electrical connection. The tangent mount design provides a secure fit, while O-ring sealed suction and discharge ports help prevent leaks. This compressor is designed to work with the Nippondenso 6SEU16C compressor type, commonly found in the specified Mercedes-Benz models.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in Mercedes-Benz C300, CLS400, ML350, and similar models
• Restores proper air conditioning function when compressor clutch fails to engage
• Solves refrigerant leaks caused by worn or damaged compressor seals
• Addresses insufficient cooling due to compressor internal wear or failure
• Eliminates belt slippage issues related to worn pulleys or clutch components

Installation Notes and Tips

• Verify compatibility with your specific Mercedes-Benz model and engine before installation
• Use OE manifold tools as recommended for proper refrigerant handling and system evacuation
• Replace O-rings included with the compressor to ensure leak-free connections
• Mounting hardware is not included; reuse existing hardware or source OEM parts as needed
• Check belt alignment and tension after installation to prevent premature wear

Quality Assurance and Warranty

The Four Seasons New Compressor 198369 is a new, direct replacement part manufactured to meet OEM standards. It includes the clutch and necessary O-rings to facilitate installation and ensure system integrity. While mounting hardware is not included, the compressor is designed for reliable operation in the specified Mercedes-Benz models. Warranty coverage details should be confirmed with the distributor or installer, as they may vary.