Nissens 89171 A/C Compressor

Nissens 89171 A/C Compressor Overview

The Nissens 89171 A/C compressor is a direct-fit HVAC replacement built for R134A systems using PAG 46 oil. It is a FIRST FIT unit, meaning it is supplied for a faster installation process with pre-filled PAG oil and O-rings when needed. For drivers searching for an A/C compressor for Peugeot 307, Citroën C4, or similar applications, this part number 89171 offers an OE-style solution from Nissens.

Key Features

• Part number: 89171
• Compressor type: SD709
• Refrigerant type: R134A
• Compatible with PAG 46 oil
• 5-groove pulley design
• Pre-filled PAG oil
• FIRST FIT configuration for time-saving installation
• Built by Nissens, a thermal and engine efficiency component manufacturer

Detailed Description

Nissens 89171 is an automotive A/C compressor intended for vehicles using R134A refrigerant and PAG 46 lubricant. The SD709 compressor design and 5-groove pulley help match the original system layout on the vehicle, while the FIRST FIT format supports a cleaner replacement process. This makes it a practical choice when replacing a worn or noisy compressor on Peugeot 307, Citroën C4, or other vehicles that use the same application.

Nissens develops thermal management components for the aftermarket with a focus on consistent manufacturing standards. Part number 89171 is built to serve as a direct replacement where the original compressor specification calls for R134A, PAG 46, and the SD709 compressor type.

This part cross-references 6453FZ and 6453H6 for the same application.

What This Compressor Helps Address

• Loss of cabin cooling performance
• Compressor noise or rough operation
• A/C system pressure irregularities
• Refrigerant circulation problems in R134A systems
• Replacement needs for a failed OE-style compressor on Peugeot 307 and Citroën C4 applications

Installation Notes and Tips

Verify refrigerant type, oil specification, pulley groove count, and compressor style before installation. Flush the system as required by the vehicle service procedure, replace the receiver/drier or accumulator when specified by the manufacturer, and confirm correct belt alignment and clutch engagement after installation. Use the vehicle’s service data for evacuation, charging, and final leak checks.

Quality Assurance

Nissens positions its aftermarket parts around controlled development and manufacturing standards for thermal system components. Part number 89171 is supplied as a FIRST FIT compressor with pre-filled PAG oil, supporting a specification-matched replacement for the intended application.