Four Seasons 4122N A/C Compressor Replacement - Kit

The Four Seasons 4122N A/C Replacement Kit is a complete air conditioning service solution designed to ensure a successful compressor replacement and long-lasting system performance. This comprehensive kit includes all the essential components needed for a proper A/C repair, assembled and shipped in one convenient package.

Complete Kit Includes:

• A/C Compressor (remanufactured or new)
• Accumulator or Filter Drier
• Expansion Device (Orifice Tube or Expansion Valve)
• Compressor Oil (correct type and viscosity)
• All necessary gaskets and O-rings

Why Choose a Complete Kit: Replacing all system components together prevents contamination and debris from compromising your new compressor. When a compressor fails, contaminants can travel throughout the A/C system, damaging other components. The accumulator or drier removes moisture that can deteriorate refrigerant and lubricant, while the expansion device meters refrigerant flow and filters particles. Installing a complete kit satisfies compressor warranty requirements and extends system life.

Four Seasons is the largest aftermarket climate control parts supplier in the industry and the largest compressor remanufacturer in the world. All products are tested, validated, and inspected by engineers with over 45 years of experience in automotive air conditioning. Every remanufactured compressor features 100% new bearings, seals, gaskets, O-rings, and wear components to ensure equal fit, form, and function to a new unit.