Nissens 89421 A/C Compressor

Nissens 89421 A/C Compressor Overview

The Nissens 89421 A/C compressor is a direct-fit HVAC replacement for select Volkswagen and Audi applications that use R134A refrigerant and PAG 46 oil. Built as a PXE16 compressor with a 5-groove pulley, it supports reliable cabin cooling performance for vehicles such as the Volkswagen Beetle, Golf, Jetta, and Passat, plus the Audi TT RS Quattro.

This Nissens A/C compressor 89421 is a FIRST FIT unit, which helps reduce installation time by including pre-filled PAG oil and O-rings when needed. It is a practical choice for drivers searching for a Volkswagen Golf A/C compressor, Volkswagen Jetta compressor replacement, or Audi TT RS Quattro air conditioning compressor.

Key Features

• Part number: 89421
• Compressor type: PXE16
• Refrigerant type: R134A
• Compatible oil type: PAG 46
• Pre-filled with PAG oil
• 5-groove pulley design
• FIRST FIT configuration for time-saving installation

Product Details

Nissens develops thermal and engine efficiency components with a focus on consistent manufacturing quality across its aftermarket range. The 89421 compressor is specified for vehicles that require R134A refrigerant and PAG 46 lubricant, making it a strong match for common Volkswagen and Audi HVAC service work. If you are replacing a worn compressor on a Volkswagen Beetle, Golf, Jetta, or Passat, this unit provides the correct compressor architecture and fitment profile for the listed applications.

This part cross-references UAC CO4574 for the same application.

What This Compressor Helps Fix

• No cold air from the vents
• Compressor clutch or compressor seizure concerns
• Weak or inconsistent A/C performance
• Noisy compressor operation
• Loss of cabin cooling in R134A systems

Installation Notes and Tips

• Verify refrigerant type and oil specification before installation.
• Drain shipping oil and refill as required on 2006-2009 Volkswagen Beetle and 2005-2007 Volkswagen Jetta applications noted by the fitment data.
• Inspect the belt drive, pulley alignment, and system seals before charging the system.
• Confirm the vehicle build date on split-year applications such as the 2012-2013 Volkswagen Golf, Jetta, Beetle, and Audi TT RS Quattro.
• Use the listed fitment to confirm the correct compressor for your vehicle before service.

Quality Assurance

Nissens positions this compressor within its Genuine Nissens Quality manufacturing standard, with product development focused on aftermarket thermal management needs. The 89421 is built for the listed Volkswagen and Audi applications and follows the specified refrigerant and oil requirements for proper system service.

Compatible Vehicles

• Fits 2013-2014 Volkswagen Beetle, N/A
• Fits 2010 Volkswagen Beetle, N/A
• Fits 2006-2009 Volkswagen Beetle, N/A
• Fits 2012 Volkswagen Beetle, N/A
• Fits 2014 Volkswagen Golf, N/A
• Fits 2010-2011 Volkswagen Golf, N/A
• Fits 2013 Volkswagen Golf, N/A
• Fits 2012 Volkswagen Golf, N/A
• Fits 2013-2014 Volkswagen Jetta, N/A
• Fits 2008-2011 Volkswagen Jetta, N/A
• Fits 2005-2007 Volkswagen Jetta, N/A
• Fits 2012 Volkswagen Jetta, N/A
• Fits 2012-2014 Volkswagen Passat, N/A
• Fits 2013 Audi TT RS Quattro, N/A
• Fits 2012 Audi TT RS Quattro, N/A