Global Parts 9644943PB A/C Compressor Kit

Mercedes-Benz A/C Compressor Kit

The Global Parts Preboxed Compressor Kit, part number 9644943PB, is an application-specific HVAC repair kit for select Mercedes-Benz models. It bundles the major components needed for a complete A/C compressor service in one package, helping streamline the repair on CL600, CL65 AMG, CL63 AMG, S600, S350, S63 AMG, and S65 AMG applications.

Key Features

• Brand: Global Parts
• Brand line: Preboxed Compressor Kit
• Part number: 9644943PB
• Includes a new compressor, accumulator/filter drier, expansion device, and a rapid seal kit unless otherwise noted
• Application-specific kit for select Mercedes-Benz HVAC systems
• Built for A/C compressor replacement service on luxury sedan and coupe platforms

Detailed Description

Global Parts Preboxed Compressor Kit 9644943PB is built for Mercedes-Benz A/C repair jobs that require multiple matched components. Instead of sourcing each piece separately, this kit packages the compressor with the accumulator/filter drier and expansion device needed to complete the service correctly on the first repair attempt. It is a direct-fit solution for select 2007-2013 Mercedes-Benz CL600, CL65 AMG, CL63 AMG, S600, S350, S63 AMG, and S65 AMG models.

The Preboxed Compressor Kit line is organized by vehicle application, which helps ensure the included HVAC components align with the system requirements of the specific Mercedes-Benz platform. If you are replacing a failed compressor on a Mercedes-Benz CL600 or servicing the A/C system on an S63 AMG, part number 9644943PB provides the core components in one boxed kit.

Vehicle Fitment

• Fits 2007-2013 Mercedes-Benz CL600, N/A
• Fits 2012-2013 Mercedes-Benz CL65 AMG, N/A
• Fits 2008-2010 Mercedes-Benz CL65 AMG, N/A
• Fits 2012-2013 Mercedes-Benz S350, N/A
• Fits 2010-2013 Mercedes-Benz S600, N/A
• Fits 2007 Mercedes-Benz S600, N/A
• Fits 2008-2013 Mercedes-Benz S63 AMG, N/A
• Fits 2012-2013 Mercedes-Benz S65 AMG, N/A
• Fits 2009-2011 Mercedes-Benz CL63 AMG, N/A

Common Repair Uses

• Restores cooling performance after compressor failure
• Addresses A/C system contamination from worn internal compressor components
• Replaces a restricted or moisture-saturated accumulator/filter drier
• Corrects expansion device issues that affect refrigerant flow
• Supports a full Mercedes-Benz HVAC compressor service on the listed models

Installation Notes

Before installation, verify the vehicle’s exact model year and HVAC configuration against the fitment list. Replace the listed system components as a set, evacuate and recharge the A/C system to specification, and inspect lines, seals, and related hardware for wear before returning the vehicle to service.

Quality Assurance

Global Parts packages this kit as an application-specific compressor service solution for the listed Mercedes-Benz vehicles. The included component set is organized to support a complete HVAC repair using matched parts for the application.