Nissens 890174 A/C Compressor

Reliable A/C Compressor for Hyundai Optima and Kia Sonata

The Nissens A/C Compressor 890174 is designed to restore efficient air conditioning performance in Hyundai Optima and Kia Sonata models. Engineered for compatibility with R134a refrigerant and pre-filled with PAG 46 oil, this compressor ensures a precise fit and reliable operation.

• Compatible refrigerant type: R134a
• Pre-filled with PAG 46 refrigerant oil for optimal lubrication
• 6-groove pulley design with a maximum diameter of 4.4881 inches
• VS16 compressor type engineered for specific vehicle fitment
• First fit design for time-saving installation on Hyundai Optima and Kia Sonata

Technical Details and Features

The Nissens 890174 A/C Compressor is a VS16 type compressor specifically designed for use with R134a refrigerant systems. It comes pre-filled with PAG 46 oil, which is compatible with the refrigerant type and ensures proper lubrication and long service life. The compressor features a 6-groove pulley with a maximum diameter of 4.4881 inches, matching the original equipment specifications for a direct replacement. This first fit compressor simplifies installation by eliminating the need for additional oil filling, reducing downtime during repairs.

Compatible Vehicles and Applications

This A/C compressor is compatible with the following vehicles:

• Hyundai Optima
• Kia Sonata

It is designed to meet the specific requirements of these models’ HVAC systems, ensuring proper cooling performance and system reliability.

Common Issues Addressed by This Compressor

• Loss of air conditioning cooling efficiency
• Compressor clutch failure or pulley issues
• Refrigerant leaks or contamination affecting compressor operation
• Unusual noises or compressor seizing
• System pressure irregularities due to compressor malfunction

Installation Notes and Tips

When installing the Nissens 890174 A/C Compressor, ensure the system is properly evacuated and flushed to remove contaminants. Since the compressor is pre-filled with PAG 46 oil, additional oil filling is generally not required. Verify the pulley alignment and belt tension to prevent premature wear. Always use compatible refrigerant R134a and follow manufacturer torque specifications during installation.

Quality Assurance and Warranty

Nissens A/C compressors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The 890174 compressor is designed to match OEM specifications for Hyundai Optima and Kia Sonata models. Warranty coverage details should be confirmed with the distributor or installer.