Global Parts 9645303PB A/C Compressor Kit

Preboxed A/C Compressor Kit for Mercedes-Benz

Global Parts Preboxed Compressor Kit 9645303PB is an application-specific A/C compressor kit for select Mercedes-Benz models. It bundles the major components needed for a complete HVAC compressor service in one package, helping streamline repairs on the 2007-2011 Mercedes-Benz ML63 AMG and 2009 Mercedes-Benz R320.

Key Features

• Preboxed compressor kit from Global Parts
• Includes compressor, accumulator/filter drier, expansion device, and a rapid seal kit unless otherwise noted
• Application-specific fitment for confirmed Mercedes-Benz applications
• Part number 9645303PB for ordering and catalog lookup
• Fits 2007-2011 Mercedes-Benz ML63 AMG, N/A
• Fits 2009 Mercedes-Benz R320, N/A

Detailed Description

The Global Parts Preboxed Compressor Kit 9645303PB is built for HVAC service work where the compressor and related refrigerant-control components are replaced together. This kit format supports a more complete repair by combining the compressor with the accumulator/filter drier and expansion device, along with a rapid seal kit unless otherwise noted. For technicians and owners servicing a Mercedes-Benz ML63 AMG or Mercedes-Benz R320, this part number provides a direct match to the listed applications.

Global Parts positions the Preboxed Compressor Kit line as an application-specific solution, so the included components are selected for the vehicle platform rather than sold as a universal assembly. If you are searching for a Mercedes-Benz ML63 AMG A/C compressor kit or a 2009 Mercedes-Benz R320 compressor replacement, 9645303PB is the catalog reference to use.

What It Helps Address

• Loss of A/C cooling performance
• Compressor failure or seizure
• Restricted refrigerant flow through the expansion device
• Moisture or contamination concerns in the A/C system
• Need for a more complete compressor-related repair

Installation Notes and Tips

Before installation, verify the vehicle application against the part number 9645303PB and confirm the system is properly evacuated and inspected. Replace related A/C components as required by the service procedure, flush the system when contamination is present, and follow the vehicle manufacturer’s refrigerant and oil specifications. After installation, check for leaks, verify compressor engagement, and confirm vent temperature and system pressures.

Quality Assurance

Global Parts supplies this compressor kit as an application-specific HVAC service part for the listed Mercedes-Benz vehicles. The kit format is intended to support a complete compressor replacement using matched components for the confirmed fitment.