Four Seasons 77396 A/C Compressor

Overview of Four Seasons Reman Compressor 77396

The Four Seasons Reman Compressor 77396 is a remanufactured A/C compressor designed for select BMW models. Engineered to work with R134a refrigerant and compatible with Pag 46 oil, this compressor ensures reliable air conditioning performance for vehicles such as the BMW 328i, 330i, and 740i.

• Compatible Refrigerant: R134a
• Oil Type: Pag 46 (included)
• Compressor Type: 7sb16c
• Coil Voltage: 12V with 1 wire lead
• Pulley Groove Quantity: 5, serpentine belt type
• Mounting Type: Tangent mount
• Clutch Included with 5.25 inch diameter
• Discharge and Suction Ports: O-ring sealed
• Terminal Type: Pin
• Remanufactured quality with included oil

Detailed Product Description

This Four Seasons Reman Compressor 77396 is specifically designed for BMW vehicles including the 323Ci, 325i, 328is, 330xi, 525i, 540i, M3, M5, X3, and Z8 models. The compressor uses R134a refrigerant and is pre-filled with Pag 46 oil to ensure optimal lubrication and performance. Featuring a 5-groove serpentine pulley and a clutch with a maximum diameter of 5.25 inches, it provides efficient power transfer and reliable engagement. The coil operates at 12 volts with a single wire lead, simplifying electrical connections. The tangent mount design and O-ring sealed discharge and suction ports help maintain a secure fit and prevent leaks. This remanufactured compressor includes the clutch assembly but does not come with mounting hardware, so original equipment may be reused.

About the Four Seasons Reman Compressor Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards. These compressors are rebuilt using original components and tested to ensure performance comparable to new units. The 77396 model is part of this line, providing a cost-effective replacement option for BMW owners seeking reliable air conditioning system repairs without compromising on quality.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in BMW 328i, 330i, and 740i models
• Restores proper refrigerant flow and pressure in the A/C system
• Eliminates clutch engagement problems due to worn or damaged clutches
• Resolves refrigerant leaks caused by faulty discharge or suction ports
• Improves overall air conditioning performance and cabin comfort

Installation Notes and Tips

• Verify compatibility with your specific BMW model and engine before installation
• Use original mounting hardware or ensure proper torque specifications when reinstalling
• Check and replace O-rings as needed; this compressor includes green O-rings [24659] and [24635]
• May require use of original equipment manifold for proper connection
• Ensure the serpentine belt is in good condition and properly tensioned

Quality Assurance and Warranty

The Four Seasons Reman Compressor 77396 undergoes rigorous remanufacturing and testing processes to meet OEM standards. It includes pre-filled oil and a clutch assembly to facilitate installation and reliable operation. While mounting hardware is not included, the compressor is designed for direct replacement. Warranty coverage details should be confirmed with the distributor or installer, as they may vary.