Four Seasons 168319 A/C Compressor

Overview of Four Seasons New Compressor 168319 for BMW 128i

The Four Seasons New Compressor 168319 is designed specifically for the BMW 128i, providing reliable air conditioning performance. This A/C compressor is engineered to meet OEM specifications and is compatible with R134a refrigerant, ensuring efficient cooling for your vehicle.

• Compatible Refrigerant: R134a
• Refrigerant Oil Type: PAG 46 (included)
• Compressor Type: 7SBU17C
• Coil Voltage: 12V with 1 wire lead coil clock position
• Pulley Groove Quantity: 6 grooves for serpentine belt
• Includes Clutch and Oil
• Mounting Type: 3 tangent mounts, one on rear head
• O-Rings Included: Three (part numbers 24635, 24659, 24683)
• Pulley Diameter: 109.98 mm (4.33 inches)
• Terminal Type: Pin

Details on Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to restore factory A/C performance. This product line focuses on delivering components that include necessary oil and clutch assemblies, reducing installation time and ensuring compatibility with specific vehicle models like the BMW 128i. The New Compressor 168319 is part of this line, providing a complete solution for HVAC system repairs.

Technical Description and Features

This Four Seasons A/C compressor features a 7SBU17C compressor type, which is widely used in automotive air conditioning systems. It operates on 12 volts and includes a clutch with a maximum diameter of 4.33 inches, matching the pulley lip and ridge diameters for consistent performance. The pulley is designed with six grooves to accommodate a serpentine belt, ensuring proper belt alignment and tension. The compressor comes pre-filled with PAG 46 oil, compatible with R134a refrigerant, which helps maintain lubrication and system efficiency. The mounting system uses three tangent points, including one on the rear head, to secure the compressor firmly in place. Additionally, the unit includes three O-rings for sealing, ensuring leak-free connections.

Compatible Vehicles and Common Applications

• Replacement for BMW 128i A/C compressor failures
• Resolves issues with insufficient cooling or compressor clutch engagement
• Addresses refrigerant leaks due to worn seals or O-rings
• Fixes noisy or seized compressor units
• Restores proper serpentine belt alignment and tension

Installation Notes and Tips

Installation of the Four Seasons New Compressor 168319 requires removal of the old compressor and proper handling of refrigerant according to environmental regulations. Note that mounting hardware is not included and must be reused or replaced separately. Ensure the serpentine belt is in good condition and properly routed over the six-groove pulley. Verify electrical connections match the pin terminal type and the coil wiring is correctly positioned. After installation, evacuate and recharge the A/C system with R134a refrigerant and PAG 46 oil as specified.

Quality Assurance and Warranty

Four Seasons New Compressor 168319 is a new, direct replacement part manufactured to meet or exceed OEM standards. It includes all necessary internal components such as the clutch and oil to ensure reliable operation. The product is backed by Four Seasons' quality control processes, although specific warranty details should be confirmed with the distributor or installer.