Four Seasons 58356 A/C Compressor

Overview of Four Seasons New Compressor 58356

The Four Seasons New Compressor 58356 is designed specifically for BMW models including the 323i, 325i, 328i, 525i, 530i, 740i, 750iL, 840Ci, 850Ci, and M3. This A/C compressor supports R134a refrigerant and comes fully oil filled with compatible Pag 46 refrigerant oil, ensuring reliable performance in your vehicle's HVAC system.

• Compatible with R134a refrigerant and Pag 46 oil
• Includes clutch and oil pre-filled for immediate installation
• Features a 5-groove serpentine pulley for efficient belt engagement
• 12-volt coil with 1 wire lead and bullet terminal type
• Tangent mount design with pad mount suction port
• Includes diode for electrical protection
• New compressor type 10pa17c, Nippondenso style
• Pulley diameter approximately 4.25 inches (107.95 mm)
• O-ring gasket included for compressor manifold port sealing

Detailed Product Description

The Four Seasons New Compressor 58356 is engineered to meet the specifications of various BMW models, including the 323i, 325i, 328i, 525i, 530i, 740i, 750iL, 840Ci, 850Ci, and M3. This new compressor is designed with a 10pa17c Nippondenso type compressor, ensuring compatibility with the original equipment. It features a 5-groove serpentine pulley with a 4.25-inch diameter, providing smooth and efficient belt operation. The clutch assembly is included and has a maximum diameter of 4.25 inches, with a distance from clutch to mounting flange of 0.953125 inches, facilitating proper fitment and function.

This compressor is pre-filled with Pag 46 refrigerant oil and is compatible with R134a refrigerant, which is standard in many BMW air conditioning systems. The coil operates at 12 volts and includes a diode for electrical protection, with a bullet terminal type and a single wire lead coil clock position. The mounting type is tangent mount with a pad mount suction port, and the package includes one O-ring gasket (part number 24156) for the compressor manifold port. Note that mounting hardware is not included, and installation may require the use of the original equipment manifold.

Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, direct replacement compressors designed to meet or exceed OEM specifications. This product line focuses on delivering reliable HVAC performance with components that come pre-filled with oil and include necessary clutch assemblies. The New Compressor 58356 is part of this line, providing a ready-to-install solution for BMW vehicles requiring a high-quality compressor replacement.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in BMW 3 Series, 5 Series, 7 Series, and 8 Series models
• Restores proper refrigerant compression and circulation in R134a systems
• Solves clutch engagement problems due to worn or damaged clutch assemblies
• Addresses oil leakage or compressor failure caused by worn seals or internal damage
• Improves overall HVAC system cooling efficiency and reliability

Installation Notes and Tips

• Verify compatibility with your specific BMW model and year before installation
• Use the original equipment manifold as recommended for proper suction port fitment
• Ensure the serpentine belt is in good condition and properly tensioned for the 5-groove pulley
• Check electrical connections for the 12V coil and bullet terminal to ensure proper clutch operation
• Replace O-ring gasket included to prevent refrigerant leaks

Quality Assurance and Warranty

The Four Seasons New Compressor 58356 is a new, direct replacement part manufactured to meet OEM standards. It includes a pre-filled oil charge and clutch assembly to facilitate reliable operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.