Four Seasons 98448 A/C Compressor

Overview of Four Seasons New Compressor 98448

The Four Seasons New Compressor 98448 is designed specifically for BMW X5 and X6 models, providing reliable air conditioning performance. This A/C compressor is engineered to work with R134a refrigerant and includes essential components for efficient operation.

• Compatible with BMW X5 and X6 models
• Designed for R134a refrigerant systems
• Includes clutch and oil for immediate installation
• Features a 4-groove serpentine pulley
• 12-volt coil with pin terminal type

Key Features and Specifications

This Four Seasons New Compressor 98448 is a Cse717 type compressor filled with Pag 46 compatible refrigerant oil. It comes oil-filled and includes the clutch assembly, ensuring a complete replacement unit. The pulley has a 4-groove serpentine belt design with a diameter of 4.31 inches (109.54 mm), suitable for the specified BMW models. The clutch maximum diameter is 4.31 inches, and the coil operates at 12 volts with a single wire lead terminal. Mounting is via a 3 tangent setup, with a distance from clutch to mounting flange of approximately 0.953 inches (24.384 mm). The compressor also includes three O-rings ([24635], [24659], [24683]) for proper sealing during installation.

About the Four Seasons New Compressor Line

The Four Seasons New Compressor product line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This line focuses on providing fully assembled units that include clutch and oil, reducing installation time and ensuring compatibility with specific vehicle refrigerant and oil types. The New Compressor 98448 is part of this line, tailored for BMW X5 and X6 air conditioning systems using R134a refrigerant.

Applications and Common Issues Addressed

• Replacement for failing or noisy A/C compressors in BMW X5 and X6
• Restores proper air conditioning cooling performance
• Solves clutch engagement problems due to worn or damaged clutches
• Addresses refrigerant leaks by providing new O-rings and seals
• Eliminates compressor failure caused by oil contamination or depletion

Installation Notes and Tips

Installation of the Four Seasons New Compressor 98448 requires proper handling of refrigerant and oil. The unit comes pre-filled with Pag 46 oil and includes the clutch assembly, but mounting hardware is not included and must be sourced separately. Ensure the serpentine belt is compatible with the 4-groove pulley design. Verify the coil voltage and terminal type match the vehicle’s electrical system. Proper torque specifications should be followed for mounting bolts, and all O-rings should be replaced to prevent leaks.

Quality Assurance and Warranty

Four Seasons New Compressor 98448 is a new, direct replacement part manufactured to meet industry standards for durability and performance. The compressor is factory tested and includes all necessary components for reliable operation. Warranty coverage details should be confirmed with the distributor or installer, as Four Seasons typically offers limited warranties on new compressor units.