Nissens 891585 A/C Compressor

OE-Style A/C Compressor

The Nissens 891585 A/C compressor is built to OE standards for reliable refrigerant circulation and stable cabin cooling performance. It is a fitment-based replacement for select Nissan Frontier and Nissan Xterra applications, with design details focused on low noise, reduced vibration, and durable operation.

Key Features

• OE-standard compressor construction for consistent A/C system performance.
• Designed around critical components including the pulley, clutch, hub, bearing, and wobble plate.
• Uses R134A refrigerant and PAG 46 oil.
• Clutch included, with O-rings included and oil filled.
• 12-volt compressor with DKV14C compressor type and V-belt pulley design.

Detailed Description

Nissens 891585 is an A/C compressor engineered for vehicles that use R134A refrigerant and PAG 46 oil. The unit features a 1-groove pulley, 5.5-inch outside pulley diameter, 2-pin connector, and integrated clutch, with included O-rings for the refrigerant connection points. Nissens focuses on the compressor’s internal and rotating components to support efficient pumping action while controlling noise and vibration. This part cross-references UAC CO10607C for the same application.

Compatible With select Nissan Frontier and Nissan Xterra applications, this compressor is a direct replacement option for owners searching for a Nissan Frontier A/C compressor or Nissan Xterra A/C compressor by part number 891585. The fitment data lists 1998-2004 Nissan Frontier and 2000-2004 Nissan Xterra, with compressor shipping oil noted for drain-and-refill service before installation.

What It Is Used For

• Restoring refrigerant compression when the original compressor is worn or seized.
• Addressing weak or inconsistent cabin cooling output.
• Replacing a noisy compressor with excessive pulley or clutch operation noise.
• Correcting vibration or belt-drive issues related to compressor wear.
• Servicing an A/C system that requires an R134A, PAG 46 compressor assembly.

Installation Notes and Quality Assurance

Before installation, drain the shipping oil and refill the compressor with the correct oil quantity and type specified for the vehicle system. Verify refrigerant type, connector style, pulley drive, and system cleanliness before charging. Nissens manufactures compressors to OE standards and tests them for performance under high-stress conditions. Part number 891585 is also referenced by Global Parts Distributors LLC 6511607, Valeo 815637, and other listed interchange numbers for the same application.