Four Seasons 1525NK A/C Compressor and Component Kit

Overview of Four Seasons Complete A/C Kit 1525NK

The Four Seasons Complete A/C Kit 1525NK provides a comprehensive solution for restoring air conditioning performance in select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. This kit includes a new compressor and essential components designed for R134a refrigerant systems, ensuring reliable operation and compatibility.

• Includes new compressor (part 58231) with compressor oil (Pag oil /150) pre-filled
• Equipped with orifice tubes (white, 0.072 inch diameter) as the expansion device
• Receiver drier/accumulator (part 33176) with female o-ring inlet/outlet fittings sized 0.750 inches (19.05 mm)
• Gaskets and seals included for proper installation
• Compatible with R134a refrigerant systems
• Limited lifetime warranty for quality assurance

Detailed Product Description

The Four Seasons Complete A/C Kit 1525NK is engineered to provide a full replacement solution for air conditioning systems in various GM vehicles, including models such as the Chevrolet Camaro, Buick LeSabre, Pontiac Firebird, Cadillac DeVille, and Oldsmobile Cutlass. This kit features a new compressor (part number 58231) pre-charged with Pag oil /150, which is essential for lubrication and optimal compressor performance.

The kit uses orifice tubes as the expansion device, specifically a standard white orifice tube with a 0.072 inch diameter, designed to regulate refrigerant flow accurately. The included receiver drier/accumulator (part 33176) measures 3.5 inches in diameter and 9 inches in length, with female o-ring inlet and outlet fittings sized at 0.750 inches (19.05 mm), ensuring a secure and leak-free connection within the system.

Gaskets and seals are included to facilitate a complete and proper installation, reducing the risk of leaks and system contamination. This kit is intended for use with R134a refrigerant, which is standard in many late-model GM vehicles.

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit product line from Four Seasons is designed to provide all necessary components for a full air conditioning system rebuild or replacement. By including a new compressor along with critical parts such as the receiver drier, orifice tube, and required seals, the Complete A/C Kit simplifies the repair process and helps ensure system compatibility and reliability.

Common Applications and Issues Addressed

• Replacement of a failing or seized A/C compressor in Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models
• Resolving refrigerant leaks due to worn or damaged seals and gaskets
• Restoring proper refrigerant flow with a new orifice tube
• Eliminating moisture and contaminants with a new receiver drier/accumulator
• Improving overall air conditioning system performance and reliability

Installation Notes and Tips

• Ensure system is fully evacuated and flushed before installation to prevent contamination
• Verify compatibility with vehicle make and model prior to purchase
• Use the included Pag oil /150 compressor oil to maintain proper lubrication
• Replace all gaskets and seals included in the kit to prevent leaks
• Follow manufacturer torque specifications for all fittings and mounting points

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 1525NK comes with a limited lifetime warranty, reflecting the brand's commitment to quality and durability. Each component is manufactured to meet or exceed OEM specifications, providing confidence in long-term performance for your Buick, Cadillac, Chevrolet, Oldsmobile, or Pontiac air conditioning system.