Four Seasons 2573NK A/C Compressor and Component Kit - Front and Rear

Reliable A/C Compressor Kit for Cadillac, Chevrolet, and GMC Vehicles

The Four Seasons Complete A/C Kit 2573NK offers a comprehensive solution for restoring air conditioning performance in Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models. This kit includes all essential components to ensure efficient cooling and system reliability.

• Includes new compressor (part 58950) and accumulator (part 33219)
• Comes with orifice tube (part 38887) featuring a .062 inch diameter in yellow/white standard style
• Compressor oil included: PAG oil /150 for optimal lubrication
• Gaskets and seals included for proper system sealing
• Receiver drier/accumulator measures 3.5 inches in diameter and 8 inches in length with female o-ring inlet and outlet fittings
• Designed for R134a refrigerant systems

About the Four Seasons Complete A/C Kit Product Line

The Complete A/C Kit line by Four Seasons is designed to provide a full replacement package for vehicle air conditioning systems. This kit includes a new compressor along with critical components such as the accumulator, orifice tube, and necessary seals, ensuring compatibility and ease of installation. The 2573NK kit is tailored specifically for select Cadillac, Chevrolet, and GMC models, streamlining the repair process with all required parts in one package.

Detailed Product Description

The Four Seasons 2573NK A/C Compressor Kit is engineered to restore the air conditioning system in Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon vehicles. It features a new compressor (part 58950) pre-filled with PAG oil /150, which is essential for proper lubrication and long-term compressor function. The included orifice tube (part 38887) has a standard style with a precise .062 inch diameter, color-coded yellow/white for easy identification. The kit also contains a receiver drier/accumulator (part 39207) with female o-ring fittings on both inlet and outlet, measuring 3.5 inches in diameter and 8 inches in length, designed to filter moisture and contaminants from the refrigerant. Gaskets and seals are included to ensure a secure, leak-free installation. This kit is compatible with R134a refrigerant systems commonly found in the specified vehicle models.

Common Issues Addressed by This A/C Compressor Kit

• Compressor failure causing loss of cooling
• Leaks or contamination in the accumulator or receiver drier
• Clogged orifice tube restricting refrigerant flow
• Insufficient lubrication leading to compressor damage
• Worn or damaged seals causing refrigerant leaks

Installation Notes and Tips

• Ensure system is fully 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 color and diameter match vehicle specifications
• Confirm compatibility with R134a refrigerant systems

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 2573NK comes with a limited lifetime warranty, providing assurance of product quality and durability. Each component is manufactured to meet or exceed OEM standards, ensuring reliable performance in Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon air conditioning systems.