Four Seasons 98375 A/C Compressor

Overview of Four Seasons New Compressor 98375

The Four Seasons New Compressor 98375 is designed specifically for BMW 528i 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 528i vehicles
• Refrigerant type: R134a
• Includes oil filled with PAG 46 compatible refrigerant oil
• Clutch included with a maximum diameter of 4.33 inches
• Serpentine pulley belt with 8 grooves
• 12-volt coil voltage with 1 wire lead coil clock position
• Mounting type: 3 tangent one on rear head
• New compressor type 7sbu17c by Nippondenso
• Includes O-rings (part numbers 24635, 24659, 24683)

Features and Specifications

This Four Seasons New Compressor 98375 is a Nippondenso 7sbu17c type compressor designed for precise fitment on BMW 528i models. It operates with R134a refrigerant and is pre-filled with PAG 46 oil to ensure proper lubrication and performance. The compressor features an 8-groove serpentine pulley with a diameter of approximately 4.33 inches, matching the OEM specifications for smooth belt engagement. The included clutch and coil operate at 12 volts with a single wire lead, facilitating straightforward electrical connections. Mounting is via a 3 tangent system with one mount on the rear head, consistent with factory installation points. The package includes three O-rings to maintain system integrity and prevent leaks.

Four Seasons New Compressor Product Line

The New Compressor line from Four Seasons focuses on delivering brand-new, direct replacement compressors that meet or exceed OEM standards. This product line emphasizes quality and compatibility, ensuring that the compressor integrates seamlessly with existing vehicle HVAC systems. The 98375 model exemplifies this approach by providing a fully assembled, oil-filled compressor ready for installation in BMW 528i vehicles.

Common Applications and Problem Resolution

• Replacement for failing or noisy A/C compressors in BMW 528i
• Restores proper refrigerant compression and circulation
• Eliminates clutch slippage or failure issues
• Addresses refrigerant leaks due to worn O-rings
• Improves overall air conditioning system efficiency

Installation Notes and Tips

Installation of the Four Seasons New Compressor 98375 requires attention to proper mounting using the 3 tangent points, including the rear head mount. The compressor is pre-filled with PAG 46 oil compatible with R134a refrigerant, but verify oil levels during installation. The clutch and coil are included, simplifying replacement, but mounting hardware is not provided and must be reused or sourced separately. Note that OE manifold tools may be required for proper system evacuation and recharge. Electrical connections use a pin terminal type with a single wire lead coil clock position.

Quality Assurance and Warranty

Four Seasons provides this new compressor with quality assurance to meet OEM fit and function standards. The product is new, not remanufactured, ensuring reliable performance. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on their HVAC components to cover defects in materials and workmanship.