Four Seasons 1045NK A/C Compressor and Component Kit

Reliable A/C Compressor Kit for Buick, Chevrolet, Oldsmobile, and Pontiac

The Four Seasons Complete A/C Kit 1045NK provides a comprehensive solution for restoring air conditioning performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed to include all necessary components, this kit simplifies the replacement process and ensures compatibility with vehicles like the Grand Prix, Intrigue, Lumina, Monte Carlo, and Regal.

• Includes new compressor (part 58987) and accumulator (part 33214)
• Comes with orifice tube (part 38623) featuring a 0.072-inch diameter and white standard style
• Compressor oil (Pag oil /150) included for proper lubrication
• Gaskets and seals included for a complete installation
• Compatible with R134a refrigerant systems
• Receiver drier/accumulator measures 3.5 inches in diameter and 8 inches in length
• Fittings include male insert o-ring inlet (27 mm) and P-nut outlet

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit from Four Seasons is designed to provide a full replacement package for automotive air conditioning systems. This kit includes a new compressor along with essential components such as the accumulator, orifice tube, and compressor oil. By offering all necessary parts in one package, the Complete A/C Kit 1045NK reduces installation time and ensures that all components are matched for optimal system performance in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.

Detailed Product Description

This A/C compressor kit is engineered for vehicles equipped with R134a refrigerant systems, including Buick Grand Prix, Chevrolet Lumina, Oldsmobile Intrigue, Pontiac Monte Carlo, and Regal models. The kit features a new compressor (part 58987) that comes pre-filled with Pag oil /150, ensuring proper lubrication and longevity. The included orifice tube has a 0.072-inch diameter and is a standard white style, designed to regulate refrigerant flow accurately. The receiver drier/accumulator is sized at 3.5 inches in diameter and 8 inches in length, with inlet and outlet fittings designed for secure connections. Gaskets and seals are included to maintain system integrity and prevent leaks.

Common Issues Addressed by This A/C Compressor Kit

• Loss of cooling performance due to compressor failure
• Refrigerant leaks from worn seals or gaskets
• Clogged orifice tube causing restricted refrigerant flow
• Contaminated or degraded compressor oil affecting system operation
• Accumulator failure leading to moisture and debris in the system

Installation Notes and Tips

• Ensure the system is properly evacuated and flushed before installation
• Use the included Pag oil /150 to refill the compressor as specified
• Replace all gaskets and seals to prevent leaks
• Verify orifice tube size and style matches vehicle specifications
• Check fittings for proper seating and secure connections

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 1045NK is backed by a limited lifetime warranty, providing assurance of its durability and performance. Each component is manufactured to meet or exceed OEM standards, ensuring reliable operation in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.