Four Seasons 4853N A/C Compressor and Component Kit

Reliable A/C Compressor Kit for Chevrolet and GMC Trucks

The Four Seasons PAC-Kit w/ New Compressor 4853N is designed to restore efficient air conditioning performance in select Chevrolet and GMC heavy-duty trucks. This A/C compressor kit provides a complete solution for vehicles experiencing cooling system issues.

• Complete A/C compressor kit including new compressor
• Compatible with Chevrolet Silverado 2500 HD and 3500 models
• Fits GMC Sierra 2500 HD, 2500 HD Classic, 3500, and 3500 Classic
• Part number 4853N ensures precise fit and function
• Designed for heavy-duty truck HVAC systems

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

The PAC-Kit w/ New Compressor product line from Four Seasons offers a comprehensive HVAC repair solution by combining a new compressor with all necessary components for installation. This approach simplifies the replacement process and helps ensure system reliability. The 4853N kit is tailored for heavy-duty Chevrolet and GMC trucks, providing a matched compressor and clutch assembly engineered to meet original equipment specifications.

Product Details and Compatibility

This A/C compressor kit is engineered specifically for Chevrolet Silverado 2500 HD and 3500 series trucks, as well as GMC Sierra 2500 HD, 2500 HD Classic, 3500, and 3500 Classic models. The part number 4853N corresponds to a complete compressor kit that addresses common HVAC system failures by replacing worn or damaged components with a new compressor and clutch assembly. This ensures restored cooling performance and system durability in demanding heavy-duty truck applications.

Common Applications and Problem Resolution

• Restores A/C cooling in Chevrolet Silverado 2500 HD and 3500 trucks
• Resolves compressor clutch failure in GMC Sierra 2500 HD Classic and 3500 Classic
• Addresses refrigerant leaks and compressor noise issues
• Eliminates intermittent or no A/C compressor engagement
• Improves overall HVAC system reliability in heavy-duty trucks

Installation Notes and Tips

• Ensure system is properly evacuated and recharged after installation
• Verify compatibility with vehicle model and year before installation
• Inspect and replace associated components such as receiver drier and expansion valve if necessary
• Follow manufacturer torque specifications for mounting bolts
• Test A/C system operation thoroughly after installation

Quality Assurance and Warranty

Four Seasons provides quality-tested HVAC components designed to meet or exceed OEM standards. The PAC-Kit w/ New Compressor 4853N undergoes rigorous quality control to ensure reliable performance in heavy-duty Chevrolet and GMC trucks. Warranty coverage details should be confirmed with the product documentation or supplier.