Four Seasons 11886NK A/C Compressor Kit

Reliable A/C Compressor Kit for Chevrolet Impala

The Four Seasons Complete A/C Kit 11886NK is designed to restore efficient air conditioning performance in Chevrolet Impala models. This comprehensive kit includes a new compressor and essential components to ensure proper system operation with R134a and R1234yf refrigerants.

• Compatible with Chevrolet Impala vehicles
• Includes new compressor (part 68221), filter drier (83235), and expansion valve (39504)
• Supports both R134a and R1234yf refrigerants
• 6-groove pulley with 4.69-inch outside diameter
• Comes with PAG 46 oil suitable for R1234yf systems
• Block type expansion device with sealing washer inlet and outlet
• Receiver drier measures 1.25 inches in diameter and 8.5 inches in length
• Coil features a 1 wire lead clock position
• Limited lifetime warranty included

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit from Four Seasons provides a full replacement solution for automotive air conditioning systems. This product line is engineered to include all critical components such as a new compressor, filter drier, and expansion valve, ensuring compatibility and optimal performance. The 11886NK kit is tailored specifically for Chevrolet Impala models, simplifying repairs and system upgrades.

Detailed Product Description

This A/C compressor kit is engineered to meet the specific requirements of Chevrolet Impala air conditioning systems. The included compressor (part 68221) features a 6-groove pulley with a 4.69-inch outside diameter, designed for precise fitment and reliable operation. The kit supports both R134a and R1234yf refrigerants, making it suitable for vehicles with updated refrigerant systems. PAG 46 oil is pre-included to ensure proper lubrication and system longevity. The block type expansion valve with sealing washer connections provides secure and leak-free operation. Additionally, the receiver drier dimensions (1.25 inches diameter by 8.5 inches length) are optimized for the Impala's HVAC system requirements.

Common Applications and Issues Addressed

• Replacement of worn or failed A/C compressors in Chevrolet Impala
• Resolving insufficient cooling due to compressor or expansion valve failure
• Upgrading refrigerant compatibility to R1234yf or R134a systems
• Eliminating leaks caused by faulty sealing washers on expansion valve connections
• Restoring proper system pressure and airflow with a new receiver drier

Installation Notes and Tips

When installing the Four Seasons Complete A/C Kit 11886NK, ensure the system is properly evacuated and flushed before assembly. Verify the pulley groove count and diameter match the vehicle specifications. Use the included PAG 46 oil to lubricate the compressor and system components. Confirm sealing washers are correctly positioned on the expansion valve inlet and outlet to prevent leaks. Follow manufacturer torque specifications and safety procedures during installation.

Quality Assurance and Warranty

Four Seasons backs this Complete A/C Kit with a limited lifetime warranty, providing assurance of product durability and performance. Each component is manufactured to meet or exceed OEM standards, ensuring reliable operation in Chevrolet Impala air conditioning systems.