Nissens 891641 A/C Compressor

OE-Style A/C Compressor for Jaguar

This Nissens A/C compressor is built to OE standards for dependable air conditioning performance under demanding operating conditions. It is a direct replacement compressor for select Jaguar XK8 and XKR applications, with design details focused on pumping efficiency, low noise, and reduced vibration.

• OE-standard compressor construction from Nissens
• 10PA17C compressor type with serpentine belt pulley
• R134A refrigerant and PAG 46 oil specification
• Clutch included for a complete compressor assembly
• 7-groove pulley with 4.69-inch outside diameter
• 12-volt electrical system with 4-pin connector
• O-rings included and compressor pre-filled with shipping oil only

Detailed Product Overview

Nissens part number 891641 is an A/C compressor engineered for select 1997-2003 Jaguar XK8 and 2000-2003 Jaguar XKR models. The compressor uses a 10PA17C design, a 7-groove serpentine pulley, and a 12-volt clutch setup to match the original system configuration. Nissens designs critical compressor components such as the pulley, clutch, hub, bearing, and wobble plate to support stable pumping performance, quieter operation, and consistent durability in high-load HVAC service. This part cross-references Global Parts Distributors LLC (e.g., 4711349, 4711382) for the same application.

What This Compressor Helps Address

• Weak or inconsistent cabin cooling output
• Noisy compressor operation from worn internal components
• Clutch engagement problems in the A/C system
• Refrigerant circulation issues caused by compressor wear
• System leaks related to aged compressor seals and O-rings

Installation Notes and Tips

Fits 1997-2003 Jaguar XK8, N/A. Fits 2000-2003 Jaguar XKR, 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 refrigerant system cleanliness, replace the receiver/drier or accumulator as required by service procedure, and confirm the 4-pin connector and pulley configuration match the vehicle before assembly.

Quality Assurance

Nissens manufactures compressors to OE standards and validates them for high-stress operating conditions. The compressor design focuses on the components that affect efficiency, noise control, vibration, and long-term service life.