Four Seasons 3666R A/C Compressor Kit - Front

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

The Four Seasons PAC-Kit w/ Reman Compressor 3666R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for select Chevrolet, GMC, and Saab models, this A/C compressor kit ensures compatibility and performance.

• Complete A/C compressor kit with remanufactured compressor
• Compatible with Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, and Saab 9-7x
• Part number 3666R for precise identification and fitment
• Manufactured by Four Seasons, a trusted brand in automotive HVAC components
• Designed to meet or exceed OEM specifications for reliable operation

About the Four Seasons PAC-Kit w/ Reman Compressor Line

The PAC-Kit w/ Reman Compressor product line from Four Seasons provides a comprehensive solution by combining a remanufactured compressor with necessary components to facilitate A/C system repairs. This approach helps streamline the replacement process while maintaining quality standards. The 3666R kit is part of this line, offering a balance of value and performance for compatible vehicles.

Product Details and Compatibility

This A/C compressor kit is engineered for use in specific Chevrolet, GMC, and Saab models, including the Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series (Envoy, Envoy XL, Envoy XUV), and the Saab 9-7x. The remanufactured compressor included in the kit is designed to restore proper cooling function and system efficiency. Using part number 3666R ensures you receive the correct component tailored to these vehicles' HVAC requirements.

Common Applications and Problem Resolution

• Restores cooling performance in Chevrolet Trailblazer and GMC Envoy A/C systems
• Replaces faulty or worn compressors causing insufficient air conditioning
• Addresses compressor clutch failures and related A/C clutch issues
• Solves refrigerant leaks associated with compressor seals
• Improves overall HVAC system reliability in Saab 9-7x and related models

Installation Notes and Tips

When installing the Four Seasons PAC-Kit w/ Reman Compressor 3666R, ensure the A/C system is properly evacuated and recharged according to manufacturer specifications. Verify compatibility with your vehicle's make and model before installation. It is recommended to inspect related components such as the condenser, receiver/drier, and expansion valve to maintain system integrity.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet industry standards and provide reliable service life. The PAC-Kit w/ Reman Compressor 3666R is backed by Four Seasons' quality assurance processes. Please refer to Four Seasons' warranty policy for specific coverage details related to this part.