Nissens 891528 A/C Compressor

Nissens A/C Compressor 891528

The Nissens 891528 A/C compressor is built to OE standards for dependable cabin cooling under demanding operating conditions. It is a direct-fit style replacement for R134A systems and includes the clutch, O-rings, and oil fill details needed for a proper service match.

• OE-standard compressor construction for consistent A/C performance
• SD7H15 compressor type with 12V operation
• Designed for R134A refrigerant systems
• Compatible refrigerant oil type: PAG 46
• Oil filled, with clutch included
• 8-groove serpentine pulley for belt-driven applications
• 2-pin electrical connector
• Outside pulley diameter: 6.91
• O-rings included; 2 O-ring ports specified

Detailed Product Overview

Nissens part number 891528 is an A/C compressor engineered for stable pumping performance, low noise, and reduced vibration through attention to critical internal and drive components such as the pulley, clutch, hub, bearing, and wobble plate. For buyers searching for an OE-style replacement A/C compressor for Honda Civic or Toyota Corolla service work, this unit provides the core specifications needed to match the original system architecture. The compressor is configured for R134A refrigerant and PAG 46 oil, with a serpentine belt pulley and 8 grooves for proper belt engagement. This part cross-references AMS Automotive 4732 for the same application.

Common Problems This Part Can Address

• Weak or inconsistent cabin cooling
• Noisy compressor operation from worn internal components
• Clutch engagement issues in the A/C drive system
• Refrigerant circulation loss caused by compressor wear
• Vibration or belt-drive noise at the compressor pulley

Installation Notes and Tips

Before installation, verify refrigerant type, oil specification, connector style, pulley groove count, and compressor type against the vehicle’s original unit. Replace the receiver/drier or accumulator and evacuate the system before recharging. Confirm the system is filled with PAG 46 oil and that all sealing surfaces are clean before fitting the included O-rings. Fits 2006-2011 Honda Civic, front. Fits 2003-2008 Toyota Corolla, front.

Quality Assurance

Nissens manufactures this compressor to OE-level standards and tests it for performance under high-stress operating conditions. Part number 891528 is built to support reliable A/C service in applications that require a durable, low-noise compressor assembly.