Nissens 891787 A/C Compressor

Nissens 891787 A/C Compressor Overview

The Nissens 891787 A/C compressor is built to OE standards for dependable cabin cooling in select Honda applications. It is engineered for stable pumping performance, low noise, and reduced vibration, making it a direct-fit choice for Honda CR-V and Honda Civic air conditioning repair.

Compatible With 2017-2022 Honda CR-V and 2016-2021 Honda Civic, this compressor is designed for 12-volt systems using R134A or R1234YF refrigerant. The unit includes the clutch and comes oil filled, with a CVC compressor design, 7-groove serpentine pulley, 3-pin connector, and O-rings included.

Key Features

• OE-standard Nissens compressor construction for consistent HVAC performance
• Fits Honda CR-V and Honda Civic applications listed below
• R134A/R1234YF refrigerant type
• Oil filled, with clutch included
• CVC compressor type with serpentine belt drive
• 7-groove pulley, 4.33 in. outside pulley diameter
• 3-pin electrical connector and O-rings included

Detailed Description

Nissens 891787 is an A/C compressor for drivers replacing a worn or noisy compressor in a Honda CR-V or Honda Civic. Nissens designs critical compressor components such as the pulley, clutch, hub, bearing, and wobble plate to support smooth operation, controlled vibration, and durable service under demanding conditions. This part cross-references UAC CO29304C for the same application.

Fits 2017-2022 Honda CR-V, N/A. Fits 2016-2021 Honda Civic, N/A. Use this compressor when the original unit has lost pumping efficiency, developed clutch or bearing noise, or no longer maintains proper refrigerant circulation. Part number 891787 is also a useful reference when matching OE-style replacement compressors for these Honda HVAC systems.

Common Problems This Part Can Help Solve

• Weak or inconsistent cabin cooling
• Compressor clutch engagement issues
• Noise from the compressor pulley or bearing area
• Reduced refrigerant circulation in the HVAC system
• Air conditioning performance loss in Honda CR-V and Honda Civic models

Installation Notes and Tips

Before installation, drain the shipping oil and refill the compressor with the correct oil specification for the vehicle and refrigerant system. Replace the O-rings during service, verify connector and belt alignment, and evacuate and recharge the system to the proper specification after installation. Confirm refrigerant type and system requirements before final assembly.

Quality Assurance

Nissens manufactures compressors to OE-level standards and tests them for performance under high-stress operating conditions. The 891787 is built with attention to the compressor’s critical moving parts to support reliable operation in Honda CR-V and Honda Civic HVAC systems.