Four Seasons 8151NK A/C Compressor Kit - Front

Reliable A/C Compressor Kit for Land Rover Vehicles

The Four Seasons Complete A/C Kit 8151NK is designed to restore efficient air conditioning performance in Land Rover LR4, Range Rover, and Range Rover Sport models. This comprehensive kit includes a new compressor and essential components to ensure proper system operation with R134a refrigerant.

• Complete air conditioning kit with new compressor
• Compressor oil included for optimal lubrication
• Block type expansion device with O-ring inlet and outlet
• Receiver drier/accumulator with 1.563-inch diameter and 11-inch length
• Pad mount outlet fitting with .402-inch size
• Compatible with Land Rover LR4, Range Rover, and Range Rover Sport
• Limited lifetime warranty for long-term reliability

Four Seasons Complete A/C Kit Product Line

The Complete A/C Kit from Four Seasons provides a full replacement solution for automotive air conditioning systems. This product line includes all necessary components such as the compressor, expansion device, and receiver drier/accumulator, designed to work together for efficient cooling. The 8151NK kit is tailored specifically for select Land Rover models, ensuring proper fit and function.

Product Details and Specifications

This A/C compressor kit features a new compressor pre-filled with the appropriate compressor oil to maintain system lubrication and performance. The expansion device is a block type with O-ring seals on both the inlet and outlet, which helps prevent leaks and maintain system integrity. The receiver drier/accumulator measures 1.563 inches in diameter and 11 inches in length, with a pad mount outlet fitting sized at .402 inches, designed to fit precisely within the vehicle's HVAC system. The kit is compatible with R134a refrigerant, the standard for modern automotive air conditioning systems.

Common Applications and Issues Addressed

• Replacement of a failing or noisy A/C compressor in Land Rover LR4, Range Rover, or Range Rover Sport
• Restoring proper refrigerant flow and pressure with a new expansion device
• Eliminating moisture and contaminants with a new receiver drier/accumulator
• Resolving insufficient cooling or intermittent A/C operation
• Addressing refrigerant leaks due to worn O-rings on expansion valve connections

Installation Notes and Tips

When installing the Four Seasons Complete A/C Kit 8151NK, ensure the system is properly evacuated and flushed before assembly. Verify that all O-rings are seated correctly to prevent leaks. Use the included compressor oil to maintain lubrication and avoid premature compressor failure. Confirm compatibility with Land Rover LR4, Range Rover, or Range Rover Sport models before installation.

Quality Assurance and Warranty

This Four Seasons A/C compressor kit comes with a limited lifetime warranty, providing assurance of its durability and performance. The kit is manufactured to meet or exceed OEM specifications, ensuring reliable operation within the specified Land Rover models.