GMB 147-2400 Engine Water Pump

Engine Water Pump for Mercedes-Benz V12 Applications

This GMB engine water pump is built for Mercedes-Benz V12 cooling systems that require an OEM-standard replacement. Manufactured to meet or exceed OEM specifications, it is a new metal pump for dependable coolant circulation in high-output luxury and AMG models.

Key Features

• Brand: GMB
• Part number: 147-2400
• Engine water pump for cooling system service
• OEM Standard item grade
• Metal construction
• New condition
• Gaskets included: No
• Manufactured to meet or exceed OEM specifications

Fitment and Application

• Fits 2022-2025 Mercedes-Benz Maybach S680, N/A
• Fits 2018-2020 Mercedes-Benz Maybach S650, N/A
• Fits 2015-2020 Mercedes-Benz S65 AMG, N/A, Primary Pump
• Fits 2007-2013 Mercedes-Benz S65 AMG, N/A, Primary Pump
• Fits 2013-2019 Mercedes-Benz SL65 AMG, N/A
• Fits 2014-2018 Mercedes-Benz G65 AMG, N/A
• Fits 2016-2017 Mercedes-Benz Maybach S600, N/A
• Fits 2015-2017 Mercedes-Benz S600, N/A, Primary Pump
• Fits 2007-2013 Mercedes-Benz S600, N/A, Primary Pump
• Fits 2007-2014 Mercedes-Benz CL600, N/A, Primary Pump
• Fits 2008-2014 Mercedes-Benz CL65 AMG, N/A, Primary Pump
• Fits 2011 Mercedes-Benz S500, N/A, Primary Pump
• Fits 2004-2011 Mercedes-Benz SL600, N/A
• Fits 2005-2011 Mercedes-Benz SL65 AMG, N/A, Primary Pump
• Fits 2001-2006 Mercedes-Benz CL600, N/A
• Fits 2005-2006 Mercedes-Benz CL65 AMG, N/A
• Fits 2001-2006 Mercedes-Benz S600, N/A
• Fits 2006 Mercedes-Benz S65 AMG, N/A

This part cross-references 571687 and AW6273 for the same application. It is also referenced by part number 147-2400 in catalog listings for Mercedes-Benz S600, S65 AMG, SL65 AMG, G65 AMG, and Maybach V12 models.

Detailed Description

GMB 147-2400 is an OEM-standard engine water pump for Mercedes-Benz cooling systems that use a primary pump configuration. The metal housing supports durable service in demanding V12 applications, including Mercedes-Benz S600, S65 AMG, CL600, CL65 AMG, SL600, SL65 AMG, G65 AMG, Maybach S600, Maybach S650, and Maybach S680 models. Use this pump when replacing a worn or leaking water pump and restoring proper coolant flow through the engine.

Common Issues This Part May Address

• Coolant leakage from the water pump housing or seal area
• Overheating caused by reduced coolant circulation
• Noise from a worn pump bearing or impeller assembly
• Cooling system performance loss in primary pump applications
• Service replacement for aging Mercedes-Benz V12 water pumps

Installation Notes and Tips

Confirm engine and application details before installation, especially on Mercedes-Benz models with primary pump cooling layouts. Inspect the cooling system, hoses, and related components for wear before replacing the pump. Since gaskets are not included, verify the required sealing components separately before beginning service.

Quality Assurance

This GMB water pump is manufactured to meet or exceed OEM specifications and is supplied as a new, OEM Standard replacement part.