Four Seasons 11680NK A/C Compressor Kit - Front

Reliable A/C Compressor Kit for Chevrolet and GMC Heavy-Duty Trucks

The Four Seasons Complete A/C Kit 11680NK offers a comprehensive solution for restoring air conditioning performance in select Chevrolet and GMC heavy-duty trucks. Designed specifically for models like the Sierra 2500 HD and Silverado 3500 HD, this kit includes a new compressor to ensure efficient cooling.

• Complete air conditioning kit with a new compressor
• Compatible with Chevrolet and GMC heavy-duty trucks
• Includes a limited lifetime warranty for long-term reliability
• Part number 11680NK for precise identification
• Designed for models including Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, and Suburban 3500 HD

About the Four Seasons Complete A/C Kit Product Line

The Complete A/C Kit from Four Seasons is engineered to provide a full replacement solution for vehicle air conditioning systems. This product line focuses on delivering all necessary components centered around a new compressor, ensuring compatibility and performance for specific vehicle applications. The 11680NK kit is part of this line, tailored to meet the demands of heavy-duty Chevrolet and GMC trucks.

Product Details and Compatibility

This A/C compressor kit is designed to replace worn or failing compressors in Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, and Suburban 3500 HD. The kit’s new compressor is engineered to match OEM specifications, providing reliable operation and restoring proper air conditioning function. Using part number 11680NK ensures you receive the correct kit for these specific models.

Common Applications and Issues Addressed

• Restores cooling performance in heavy-duty Chevrolet and GMC trucks
• Replaces noisy or seized A/C compressors
• Fixes intermittent or no air conditioning output
• Addresses compressor failure due to wear or contamination
• Improves system efficiency by installing a new compressor

Installation Notes and Tips

Installation of the Four Seasons Complete A/C Kit 11680NK should be performed by a qualified technician familiar with heavy-duty truck HVAC systems. Proper evacuation and recharge of the A/C system are necessary to ensure optimal performance. Verify compatibility with your specific Chevrolet or GMC model before installation to avoid fitment issues.

Quality Assurance and Warranty

This A/C compressor kit comes with a limited lifetime warranty, reflecting Four Seasons’ commitment to product durability and customer confidence. The warranty covers defects in materials and workmanship, providing peace of mind for your investment in restoring your vehicle’s air conditioning system.