Four Seasons 1021R A/C Compressor Replacement Service Kit

The Four Seasons 1021R is an A/C compressor replacement service kit designed to provide all the essential components needed for a complete and successful air conditioning system repair. Four Seasons, the largest aftermarket climate control parts supplier in the industry, engineers these kits to meet or exceed OEM standards, ensuring proper fitment and reliable performance.

When an A/C compressor fails, debris and contaminants can circulate throughout the entire system. Replacing accompanying components at the same time protects the new compressor, extends system life, and is typically required to maintain compressor warranty coverage. This kit takes the guesswork out of the repair by bundling the necessary components into one convenient package.

Kit May Include (varies by application):

• Accumulator or receiver-drier to remove moisture and contaminants from the system
• Expansion device (orifice tube or expansion valve) to regulate refrigerant flow
• OE-specified compressor lubricant/oil
• Gaskets, O-rings, and sealing hardware for leak-free connections

Key Features:

• Built to meet or exceed OEM fit, form, and function
• Components engineered and tested for long-term, trouble-free operation
• Assembled and shipped as a single, convenient package
• Compatible with standard R-134a A/C systems
• Manufactured by Four Seasons, a Standard Motor Products (SMP) brand

The Four Seasons 1021R simplifies the A/C compressor replacement process for professional technicians and experienced DIYers alike, delivering confidence that all critical system components are addressed in a single service event.