Nissens 891679 A/C Compressor

Overview

This Nissens A/C compressor, part number 891679, is built to OE standards for reliable air conditioning performance under demanding operating conditions. It is a direct-fit style compressor for select Lexus LS430 applications and includes key compressor components engineered for low noise, reduced vibration, and consistent pumping output.

Key Features

• OE-standard compressor construction for consistent A/C system performance
• 6SBU16C compressor type with a serpentine belt pulley design
• R134A refrigerant and PAG 46 oil compatibility
• Clutch included with 2-pin electrical connection
• Pre-filled with oil and supplied with O-rings
• 6-groove pulley with 4.5-inch outside diameter

Detailed Description

Nissens part number 891679 is an A/C compressor engineered for 2004-2006 Lexus LS430 fitment. The compressor uses a 6SBU16C design and is configured for R134A refrigerant with PAG 46 oil, making it a practical replacement for vehicles that require this specification. Nissens focuses on the compressor’s critical moving parts, including the pulley, clutch, hub, bearing, and wobble plate, to support smooth operation, stable output, and durability in high-stress use.

For Lexus LS430 owners searching for an A/C compressor replacement, 891679 provides the core compressor assembly needed to restore refrigerant circulation. The included clutch, 6-groove serpentine pulley, and 2-pin connector help match the original system layout. This part cross-references UAC CO11272C and Global Parts Distributors LLC 6512176 for the same application.

What It Is Used For

• Restoring cabin cooling when the compressor no longer builds pressure
• Addressing noisy or vibrating compressor operation
• Replacing a worn clutch or pulley assembly
• Correcting weak refrigerant circulation in the A/C system
• Repairing compressor-related cooling loss on Lexus LS430 models

Installation Notes and Tips

Fits 2004-2006 Lexus LS430, N/A. The fitment notes state that the compressor is filled with shipping oil only and must be drained and refilled before installation. Verify refrigerant type, oil specification, connector style, and pulley configuration before installation. Replace the specified O-rings during service and evacuate and recharge the system according to factory procedures.

Quality Assurance

Nissens manufactures compressors to OE standards and tests them for performance under high-stress conditions. The design focus on the pulley, clutch, hub, bearing, and wobble plate supports dependable operation and long service life.