Nissens 891019 A/C Compressor

Nissens A/C Compressor for Mini Cooper

The Nissens 891019 A/C compressor is built to OE standards for dependable air conditioning performance in demanding driving conditions. It is engineered with critical components designed to reduce noise and vibration while maintaining consistent pumping efficiency.

Key Features

• OE-standard compressor construction from Nissens
• Piston-style 6VS14EC compressor design
• Compatible with R134A and R1234YF refrigerants
• Pre-filled with oil for service preparation
• 12-volt unit with serpentine belt drive
• 6-groove pulley with clutch included
• Includes O-rings for sealing at installation
• 133 cc capacity with PAG 46 YF oil specification

Detailed Description

This Nissens A/C compressor, part number 891019, is a direct-fit HVAC component for select Mini applications. It is listed for 2014-2019 Mini Cooper and 2016 Mini Cooper Clubman models, making it a strong match for drivers searching for a Mini Cooper A/C compressor replacement or a Mini Cooper Clubman air conditioning compressor. The compressor uses a piston design and a 6VS14EC configuration to support stable refrigerant flow and reliable cabin cooling performance.

Nissens designs the pulley, clutch, hub, bearing, and wobble plate to help control vibration and noise while supporting durability under high-load operation. This unit is configured for R134A/R1234YF refrigerant systems and uses PAG 46 YF oil. Part number 891019 also includes the clutch and O-rings, which helps streamline service on the correct application.

This part cross-references ACP1385000P and 6811430 for the same application.

What It Helps Fix

• Weak or inconsistent cabin cooling
• Noisy compressor operation
• Compressor clutch engagement problems
• Refrigerant circulation issues in the A/C system
• Loss of air conditioning performance in Mini Cooper and Mini Cooper Clubman models

Installation Notes and Tips

Fits 2014-2019 Mini Cooper, N/A. Fits 2016 Mini Cooper Clubman, N/A. The compressor is filled with shipping oil only and must be drained and refilled before installation. Verify refrigerant type, oil specification, pulley alignment, and belt routing before service. Always replace system seals as needed and evacuate the A/C system according to proper HVAC procedures.

Quality Assurance

Nissens manufactures this compressor to OE standards and tests it for performance under high-stress operating conditions. The design focus on the pulley, clutch, hub, bearing, and wobble plate supports consistent operation and long-term durability in the intended Mini Cooper and Mini Cooper Clubman applications.