Nissens 891663 A/C Compressor

Nissens A/C Compressor for Civic and ILX

The Nissens 891663 A/C compressor is built to OE standards for dependable air conditioning performance in demanding driving conditions. It is a direct-fit replacement for select 2012-2015 Honda Civic and 2013-2015 Acura ILX applications, with key components engineered for smooth operation, low noise, and reduced vibration.

For shoppers searching for a 2012-2015 Honda Civic A/C compressor or a 2013-2015 Acura ILX compressor replacement, this unit is configured for R134A systems and comes oil filled with PAG 46.

Key Features

• OE-standard Nissens compressor construction for consistent HVAC performance
• Part number 891663 for accurate ordering and catalog matching
• TRSE09 compressor type with 12V operation
• R134A refrigerant system compatibility
• Compatible refrigerant oil type: PAG 46
• Oil filled and supplied with clutch included
• 6-groove serpentine pulley design
• 3-pin electrical connector
• O-rings included; O-ring quantity and fitment details are listed in the catalog data

Detailed Description

Nissens 891663 is an A/C compressor engineered for vehicles that need stable refrigerant circulation and reliable cabin cooling. The compressor’s pulley, clutch, hub, bearing, and wobble plate are designed to support efficient pumping action while helping control noise and vibration. That makes it a practical replacement choice for Honda Civic and Acura ILX owners addressing compressor wear or loss of cooling performance.

This part cross-references UAC CO9779C for the same application. The Nissens 891663 compressor is also listed under interchange references including 3770A and 38810R1AA01.

What It Helps Fix

• Weak or inconsistent cabin cooling
• Compressor noise from worn internal components
• Vibration from a failing clutch or pulley assembly
• Refrigerant circulation problems in R134A systems
• Air conditioning shutdown caused by compressor wear

Installation Notes and Tips

Fits 2013-2015 Acura ILX, N/A. Fits 2012-2015 Honda Civic, N/A. This compressor is filled with shipping oil only and must be drained and refilled with the correct PAG 46 oil before installation. Verify system cleanliness, replace the specified O-rings, and confirm the belt and connector configuration match the vehicle before charging the system.

Quality Assurance

Nissens manufactures this compressor to OE standards and tests it for performance under high-stress operating conditions. The brand’s component-level design focus helps support durability and consistent HVAC operation in daily use.