Four Seasons 10394SK A/C Compressor Replacement Service Kit

Reliable A/C Compressor Replacement Service Kit for BMW Models

The Four Seasons 10394SK A/C Compressor Replacement Service Kit is designed to support efficient HVAC system repairs on select BMW vehicles. This comprehensive kit includes essential components to restore proper air conditioning function in models such as the BMW 323Ci, 325i, 328i, 330i, M3, and X3.

• Includes compressor oil (Pag oil / 46) for optimal lubrication
• Block type expansion device with O-ring inlet and insert O-ring outlet
• Complete gasket and seal pack included for secure installation
• Filter drier and receiver drier with pad mount fittings (2.5" diameter, 6.5" length)
• Compatible with R134a refrigerant systems
• Limited lifetime warranty for long-term reliability

Comprehensive Kit Features and Specifications

This Four Seasons A/C Installer Kits product line offers a complete service solution for A/C compressor replacement. The 10394SK kit contains a block type expansion valve featuring O-ring inlet and insert O-ring outlet connections, ensuring a tight seal and proper refrigerant flow. The included filter drier and receiver drier are designed with pad mount fittings, measuring 2.5 inches in diameter and 6.5 inches in length, suitable for the specified BMW models. Compressor oil (Pag oil / 46) is provided to maintain compressor performance and longevity. Gaskets and seals are included to prevent leaks and maintain system integrity during installation.

Compatible BMW Models and Applications

This service kit is compatible with a range of BMW vehicles, including the 323Ci, 323i, 323is, 323ti, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, M3, and X3. It is specifically designed for use with R134a refrigerant systems, making it suitable for HVAC repairs involving A/C clutch and compressor components on these models.

• Restores proper A/C compressor function
• Addresses refrigerant leaks and pressure loss
• Replaces worn or damaged expansion valves and receiver driers
• Prevents compressor oil contamination and failure
• Ensures sealed and leak-free HVAC system operation

Installation Notes and Tips

When installing the Four Seasons 10394SK A/C Compressor Replacement Service Kit, ensure all old components are fully removed and the system is properly evacuated before assembly. Use the included Pag oil (46 viscosity) to lubricate the compressor and system components. Verify that all O-rings and gaskets are seated correctly to prevent leaks. The block type expansion valve and pad mount fittings require careful alignment to maintain system integrity. Follow manufacturer torque specifications and refrigerant handling procedures for safe and effective installation.

Quality Assurance and Warranty Coverage

Four Seasons backs the 10394SK A/C Compressor Replacement Service Kit with a limited lifetime warranty, reflecting confidence in the durability and performance of the included components. This warranty provides coverage against defects in materials and workmanship, supporting professional technicians and DIY installers in delivering reliable HVAC repairs for BMW vehicles.