Nissens 89034 A/C Compressor

Reliable A/C Compressor for BMW Models

The Nissens 89034 A/C compressor is engineered to provide efficient cooling performance for a range of BMW vehicles. Designed for compatibility with R134a refrigerant and pre-filled with PAG 46 oil, this compressor supports a smooth and time-saving installation process.

• Compatible refrigerant type: R134a
• Pre-filled with PAG 46 refrigerant oil
• Compressor type: 7SB16C
• Five-groove pulley with a maximum diameter of 4.3307 inches
• First fit design for quick installation
• Compatible with multiple BMW models including 3 Series, 5 Series, 7 Series, M3, M5, and Z8

Technical Details and Compatibility

This Nissens A/C compressor (part number 89034) is specifically designed for BMW vehicles using R134a refrigerant. The compressor features a 7SB16C type mechanism and comes pre-filled with PAG 46 oil, ensuring optimal lubrication and performance. The pulley system includes five grooves and supports a maximum diameter of 4.3307 inches, matching factory specifications for a precise fit. This compressor is compatible with BMW models such as the 323Ci, 325i, 328i, 330i, 525i, 528i, 530i, 540i, 740i, 740iL, M3, M5, and Z8, making it suitable for a wide range of applications within the BMW lineup.

Common Applications and Problem Resolution

• Restores A/C cooling efficiency in BMW 3 Series and 5 Series vehicles
• Replaces faulty or worn compressors causing insufficient refrigerant compression
• Eliminates noise or clutch engagement issues related to compressor failure
• Addresses refrigerant leaks and oil contamination problems
• Supports system performance in BMW M3, M5, and Z8 models requiring precise compressor specifications

Installation Notes and Tips

The Nissens 89034 compressor is designed as a first fit replacement, which simplifies installation and reduces labor time. It comes pre-filled with PAG 46 oil, eliminating the need for additional oil charging during installation. Ensure the system is properly evacuated and flushed before installing the new compressor to prevent contamination. Verify pulley alignment and belt tension to maintain optimal operation. This compressor is compatible with R134a refrigerant systems, so confirm refrigerant type before installation.

Quality Assurance and Warranty

Nissens manufactures this A/C compressor to meet OEM standards for durability and performance. The pre-filled oil and precise pulley specifications contribute to reliable operation and longevity. While specific warranty details may vary, Nissens products typically include coverage against manufacturing defects. Consult product documentation or supplier information for exact warranty terms related to part number 89034.