Nissens 890329 A/C Compressor

Reliable A/C Compressor for BMW X5 Vehicles

The Nissens 890329 A/C compressor is designed specifically for BMW X5 models, providing efficient cooling performance with R134a refrigerant compatibility. This compressor comes pre-filled with PAG 46 oil, ensuring a streamlined installation process and optimal operation.

• Compatible refrigerant type: R134a
• Pre-filled with PAG 46 refrigerant oil
• Compressor type: CSE717C
• Four-groove pulley design with a maximum diameter of 4.3307 inches
• First fit design for time-saving installation

Technical Details and Features

The Nissens 890329 A/C compressor is engineered to meet the specific requirements of BMW X5 HVAC systems. Its CSE717C compressor type ensures reliable pressure and flow rates for effective air conditioning. The unit features a four-groove pulley with a maximum diameter of 4.3307 inches, designed to match the original equipment specifications. Pre-filled with PAG 46 oil, this compressor eliminates the need for additional oil filling during installation, reducing downtime and potential errors. The first fit design simplifies the replacement process, making it suitable for professional technicians working on BMW X5 models.

Applications and Problem Resolution

This A/C compressor is intended for use in BMW X5 vehicles requiring replacement or upgrade of the HVAC compressor component. It addresses common issues such as:

• Loss of cooling efficiency due to compressor failure
• Unusual noises or clutch engagement problems in the A/C system
• Refrigerant leaks or oil contamination within the compressor
• Inconsistent air conditioning performance under load
• Wear and tear from extended use or environmental factors

Installation Notes and Tips

Installation of the Nissens 890329 compressor should be performed by qualified automotive technicians familiar with BMW HVAC systems. The pre-filled PAG 46 oil reduces preparation time, but it is important to verify system compatibility with R134a refrigerant. Ensure the pulley groove count and diameter match the vehicle’s belt system to avoid alignment issues. Proper evacuation and recharge of the A/C system after installation are essential for optimal performance.

Quality Assurance and Warranty

Nissens manufactures this A/C compressor to meet OEM standards for durability and performance. The product undergoes rigorous quality control to ensure reliability in demanding automotive environments. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects for a specified period.