Four Seasons 4377R A/C Compressor Replacement Kit

The Four Seasons 4377R A/C Replacement Kit provides all the essential components needed for a complete and successful air conditioning compressor replacement. This comprehensive PAC-Kit is assembled and shipped in one convenient package, ensuring you have everything required to satisfy compressor warranty requirements and extend system life.

Key Features:

• Engineered and tested to provide years of trouble-free operation
• Includes all necessary components for proper A/C compressor replacement
• Components designed to meet or exceed OE specifications
• Precision machined fittings and connections ensure proper system sealing
• Includes OE-specified system lubricant for optimal performance
• Backed by over 50 years of mobile A/C experience from the largest aftermarket climate control parts supplier

Four Seasons replacement kits are designed to prevent system contamination and ensure extended compressor life by replacing all critical components that can harbor debris from a catastrophic A/C failure. Each kit is validated and inspected by engineers with over 45 years of experience in automotive air conditioning.