Nissens 89550 A/C Compressor

Nissens 89550 A/C Compressor for Mazda 3 and 5

The Nissens 89550 is an A/C compressor built for R134A systems and filled with PAG 46 oil for service-ready installation where specified. It is a FIRST FIT design that supports faster replacement work on select Mazda applications, including Mazda 3 and Mazda 5 models.

Key Features

• Part number: 89550
• Compressor type: H12
• Refrigerant type: R134A
• Compatible with PAG 46 refrigerant oil
• Pre-filled with PAG oil
• 5-groove pulley design
• Maximum pulley diameter: 3.9370 in.
• FIRST FIT configuration for time-saving installation where applicable

Product Details

Nissens 89550 is an aftermarket A/C compressor developed for thermal management applications that demand correct refrigerant and oil compatibility. It is engineered for vehicles using R134A refrigerant and PAG 46 oil, with a H12 compressor design and a 5-groove pulley. This part number 89550 is listed for 2004-2008 Mazda 3 and 2006-2007 Mazda 5 applications, with fitment notes that must be followed during service. For Mazda 3 and Mazda 5 A/C repair, confirm the vehicle’s exact build date and compressor condition before installation.

This part cross-references UAC CO10759C for the same application.

What It Helps Address

• Loss of cabin cooling from a failed compressor
• Noisy or seized A/C compressor operation
• Incorrect refrigerant circulation in an R134A system
• Oil compatibility issues during compressor replacement
• Poor A/C performance on Mazda 3 or Mazda 5 vehicles

Installation Notes and Tips

• Fits 2006-2008 Mazda 3, N/A; compressor filled with shipping oil only, must drain and refill
• Fits 2006-2007 Mazda 5, N/A; compressor filled with shipping oil only, must drain and refill
• Fits 2005 Mazda 3, N/A; to 12/01/2004
• Fits 2004 Mazda 3, N/A
• Verify refrigerant type, pulley groove count, and compressor style before installation
• Follow the vehicle service procedure for oil handling and system evacuation

Quality Assurance

Nissens develops thermal and engine efficiency components for the aftermarket and applies its Genuine Nissens Quality standard across its range. Part number 89550 reflects that manufacturing approach for Mazda 3 and Mazda 5 A/C service applications.