Four Seasons 10515SK A/C Compressor Replacement Service Kit

Reliable A/C Compressor Replacement Service Kit for BMW Models

The Four Seasons 10515SK A/C Compressor Replacement Service Kit is designed to support efficient HVAC system repairs on select BMW vehicles. This kit provides essential components to restore proper air conditioning function, ensuring compatibility with various BMW 5, 6, 7 Series, and M models equipped with R134a refrigerant.

• Includes compressor oil (Pag oil / 46) for optimal lubrication
• Block type expansion device with O-ring inlet and outlet for secure sealing
• Comprehensive gasket and seal set included
• Dessicant bag kit to maintain system dryness
• Receiver drier/accumulator diameter: 1.000 inch
• Compatible with BMW 528i, 535i, 550i, 640i, 650i, 740i, 750i, 760Li, M5, M6, and related xDrive and Gran Coupe variants
• Limited lifetime warranty for long-term reliability

About Four Seasons A/C Installer Kits

The Four Seasons A/C Installer Kits product line is engineered to provide technicians with all necessary components for effective A/C compressor replacement and system servicing. This kit line focuses on delivering precise fitment and quality parts, including expansion valves, compressor oil, and seals, tailored to specific vehicle applications such as BMW models. The 10515SK kit exemplifies this approach by combining critical parts to streamline the replacement process and maintain system integrity.

Detailed Product Description

The 10515SK service kit includes Pag oil type 46 compressor oil, which is essential for lubricating the compressor during operation and preventing premature wear. The block type expansion device with O-ring inlet and outlet ensures a secure and leak-free connection within the A/C system. Gaskets and seals included in the kit help maintain system pressure and prevent refrigerant leaks. The dessicant bag kit absorbs moisture, protecting the system from corrosion and damage. Designed specifically for R134a refrigerant systems, this kit fits a wide range of BMW models including the 528i, 535i, 550i, 640i, 650i, 740i, 750i, 760Li, M5, and M6 variants, including xDrive and Gran Coupe versions.

Common Applications and Issues Addressed

• Replacement of worn or damaged A/C compressor components
• Restoring proper refrigerant flow and pressure in BMW HVAC systems
• Eliminating refrigerant leaks caused by faulty seals or gaskets
• Preventing moisture contamination with dessicant bag kit
• Ensuring correct lubrication with included Pag oil for compressor longevity

Installation Notes and Tips

When installing the Four Seasons 10515SK kit, ensure the system is fully evacuated and flushed before assembly to remove contaminants. Replace all O-rings and gaskets to maintain a proper seal. Use the included Pag oil to lubricate the compressor according to manufacturer specifications. Verify the receiver drier diameter matches the system requirements. Proper handling of the expansion valve and dessicant bag is critical to avoid moisture ingress. Follow BMW service guidelines for torque specifications and refrigerant charging.

Quality Assurance and Warranty

Four Seasons backs the 10515SK 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 assurance for professional technicians and vehicle owners seeking reliable HVAC repair parts compatible with BMW 5, 6, 7 Series, and M models.