Four Seasons 3988R A/C Compressor Replacement Service Kit

The Four Seasons 3988R A/C Compressor Replacement Service Kit provides all the essential components needed to accompany an air conditioning compressor replacement in one convenient package. This comprehensive service kit is designed to ensure a successful A/C system repair and extended compressor life by replacing critical components that can harbor contaminants and debris from a failed compressor.

Key Features:

• Complete kit includes expansion device, accumulator or receiver drier, and system lubricant (compressor sold separately)
• All components designed to meet or exceed OE specifications for proper fit and function
• Prevents contamination from traveling between A/C system components
• Includes precision-machined fittings and O-rings for proper system sealing
• Pre-measured OE-specified PAG oil for proper lubrication
• Engineered and tested to provide years of trouble-free operation

Four Seasons is the largest aftermarket climate control parts supplier in the industry. Replacing the expansion device and drier/accumulator when installing a new compressor is essential to remove old oil, moisture, and contaminants that can cause premature compressor failure. This kit ensures all necessary components are replaced together for a complete, professional repair.