Four Seasons 198365 A/C Compressor

Overview of Four Seasons New Compressor 198365

The Four Seasons New Compressor 198365 is designed specifically for BMW X1, X2, X3, and X4 models. This A/C compressor ensures reliable air conditioning performance by using R134a refrigerant and comes pre-filled with compatible Pag 46 oil for optimal lubrication.

• Compatible refrigerant type: R134a
• Includes oil pre-filled (Pag 46 compatible)
• 6-groove serpentine pulley for efficient belt engagement
• 12V coil voltage with 1 wire lead coil clock position
• Includes clutch assembly with a maximum diameter of 4.328125 inches
• Ear mount type for secure installation
• Pin terminal type for electrical connection
• Includes O-rings (part numbers 24635, 24659, 24683) for proper sealing
• Compressor type: 7SEU17A (Nippondenso)
• Mounting hardware not included

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 198365 is part of this line, providing a fully assembled unit with clutch and oil included, designed to simplify installation and restore factory A/C performance in compatible BMW vehicles.

Technical Description and Features

This Four Seasons A/C compressor features a 6-groove serpentine pulley with a diameter of approximately 4.33 inches, matching OEM dimensions for the BMW X1, X2, X3, and X4 models. The compressor uses R134a refrigerant and is pre-filled with Pag 46 oil, ensuring proper lubrication and longevity. The clutch assembly is included and designed with a 12V coil and pin-type terminal for reliable electrical connection. The ear mount style allows for secure attachment to the engine, while the included O-rings provide necessary sealing to prevent leaks. This compressor is a Nippondenso 7SEU17A type, a common OEM standard for these BMW models.

Common Applications and Problem Resolution

• Replacement for failed or leaking A/C compressors in BMW X1, X2, X3, and X4
• Restores proper air conditioning cooling performance
• Solves issues related to clutch failure or pulley wear
• Addresses refrigerant leaks due to worn seals or O-rings
• Eliminates compressor noise or seizing problems

Installation Notes and Tips

Installation requires removal of the old compressor and proper handling of refrigerant according to environmental regulations. The Four Seasons 198365 compressor includes oil and clutch assembly but does not include mounting hardware, so retain or replace bolts as needed. It may require the use of an OEM manifold gauge set for proper refrigerant charging. Ensure electrical connections match the pin terminal type and verify the serpentine belt alignment on the 6-groove pulley. Always replace O-rings during installation to maintain a leak-free system.

Quality Assurance and Warranty

Four Seasons New Compressor 198365 is a new, direct replacement part manufactured to meet OEM standards. It includes all necessary internal components such as clutch and oil to ensure reliable operation. While mounting hardware is not included, the compressor is tested for performance and durability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.