Four Seasons 1376NK A/C Compressor and Component Kit - Front

Reliable A/C Compressor Kit for Chevrolet and GMC Trucks

The Four Seasons Complete A/C Kit 1376NK provides a comprehensive solution for restoring air conditioning performance in Chevrolet S10, S10 Blazer, S15, S15 Jimmy, and GMC Sonoma models. This kit includes all essential components to ensure a proper and efficient A/C system rebuild.

• Includes new compressor (part 58238) with Pag oil (150 type) pre-filled
• Comes with receiver drier/accumulator (part 33184) featuring 3.5-inch diameter and female o-ring inlet fitting
• Standard white orifice tube (part 38623) with 0.072-inch diameter for precise refrigerant flow
• Gaskets and seals included for leak-free installation
• Compatible with R134a refrigerant systems
• Limited lifetime warranty for long-term reliability

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit line from Four Seasons is designed to provide a full replacement package for vehicle air conditioning systems. This kit includes a new compressor, receiver drier/accumulator, orifice tube, and necessary seals and oil, ensuring all critical components are replaced simultaneously. This approach helps prevent future failures caused by worn or contaminated parts, making it ideal for Chevrolet S10, S10 Blazer, S15, S15 Jimmy, and GMC Sonoma owners seeking a thorough A/C system refresh.

Detailed Product Description

The Four Seasons 1376NK kit features a new compressor pre-charged with Pag oil type 150, which is compatible with R134a refrigerant systems commonly found in the specified Chevrolet and GMC models. The included receiver drier/accumulator measures 3.5 inches in diameter and 9 inches in length, with female o-ring inlet and male insert o-ring outlet fittings sized at 0.75 inches (19.05 mm), ensuring proper connection and sealing. The standard white orifice tube with a 0.072-inch diameter regulates refrigerant flow accurately, contributing to efficient cooling performance. Gaskets and seals are included to maintain system integrity and prevent leaks during installation.

Common Applications and Issues Addressed

• Restores cooling efficiency in Chevrolet S10 and GMC Sonoma A/C systems
• Replaces worn or failing compressors causing insufficient cooling
• Eliminates leaks from degraded gaskets and seals
• Prevents moisture and contaminants with a new receiver drier/accumulator
• Ensures proper refrigerant flow with a correctly sized orifice tube

Installation Notes and Tips

• Verify compatibility with Chevrolet S10, S10 Blazer, S15, S15 Jimmy, and GMC Sonoma models before installation
• Use the included Pag oil type 150 to maintain compressor lubrication
• Replace all seals and gaskets to ensure a leak-free system
• Follow manufacturer torque specifications for fittings and mounting hardware
• Evacuate and recharge the system with R134a refrigerant after installation

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 1376NK is backed by a limited lifetime warranty, reflecting the brand's commitment to quality and durability. Each component is manufactured to meet or exceed OEM specifications, providing reliable performance for Chevrolet and GMC A/C systems. This warranty covers defects in materials and workmanship, offering peace of mind for professional installers and vehicle owners alike.