Nissens 891031 A/C Compressor

Reliable A/C Compressor for Mercedes-Benz Sprinter 2500 and 3500

The Nissens A/C Compressor 891031 is designed specifically for Mercedes-Benz Sprinter 2500 and Sprinter 3500 models. Engineered to work with R134a refrigerant and pre-filled with PAG 46 oil, this compressor ensures efficient and dependable air conditioning performance.

• Compatible refrigerant type: R134a
• Pre-filled with PAG 46 refrigerant oil
• Compressor type: 7SBU17C
• Six-groove pulley design with a maximum diameter of 4.3307 inches
• First fit design for time-saving installation

Technical Details and Features

This Nissens A/C Compressor (part number 891031) features a 7SBU17C compressor type, optimized for use with R134a refrigerant. The unit comes pre-filled with PAG 46 oil, which is compatible with the refrigerant and helps maintain lubrication and system longevity. The pulley includes six grooves and measures up to 4.3307 inches in diameter, ensuring proper belt alignment and efficient power transfer. Designed as a first fit component, this compressor simplifies installation by matching original equipment specifications for the Mercedes-Benz Sprinter 2500 and 3500.

Applications and Common Issues Addressed

• Replacement for failing or noisy A/C compressors in Mercedes-Benz Sprinter 2500 and 3500
• Restores proper refrigerant compression and circulation in R134a systems
• Solves issues related to insufficient cooling or intermittent A/C operation
• Addresses compressor clutch or pulley wear affecting belt performance
• Prevents refrigerant leaks and oil contamination in the HVAC system

Installation Notes and Tips

When installing the Nissens A/C Compressor 891031, ensure the system is properly evacuated and flushed to remove contaminants. Verify compatibility with R134a refrigerant and use PAG 46 oil as specified. The first fit design facilitates direct replacement without modification, but it is recommended to inspect the belt and pulley alignment during installation. Proper torque specifications should be followed to avoid damage to mounting points.

Quality Assurance and Warranty

Nissens manufactures this A/C compressor to meet OEM standards for durability and performance. The unit is pre-filled with the correct type and amount of refrigerant oil to ensure immediate operation upon installation. While specific warranty details are not provided here, Nissens products typically come with manufacturer-backed warranties covering defects in materials and workmanship.