GMB 147-2220 Engine Water Pump

Engine Water Pump for Mercedes-Benz and Chrysler

GMB 147-2220 is an OEM-standard engine water pump built from metal and manufactured to meet or exceed OEM specifications. It is a new replacement for select Mercedes-Benz and Chrysler applications, including Mercedes-Benz E320, ML500, S500, and Chrysler Crossfire models that require a primary pump with a fitting for the oil cooling line.

Key Features

• OEM Standard item grade for direct replacement use
• Metal construction for durable cooling-system service
• New condition for a fresh replacement part
• Designed for applications that use a fitting for the oil cooling line
• GMB part number 147-2220 for easy identification

Detailed Description

This GMB engine water pump is engineered for broad coverage across Mercedes-Benz and Chrysler vehicles from 1998 through 2008. It serves as a primary pump on many applications, including Fits 1998-2005 Mercedes-Benz E320, N/A; Fits 2002-2007 Mercedes-Benz ML500, N/A; and Fits 2004-2008 Chrysler Crossfire, N/A. The pump is built to OEM-standard expectations and is intended for drivers replacing a worn cooling-system component with a direct-fit metal unit. This part cross-references Airtex AW9380 and Four Seasons 44081 for the same application.

What It Helps Address

• Coolant circulation problems caused by a failing water pump
• Overheating from reduced coolant flow
• Leaks associated with worn pump internals or housing wear
• Noisy operation from a deteriorated cooling-system pump
• Cooling-system service on Mercedes-Benz E320, ML500, S500, and related models

Installation Notes and Tips

Verify the vehicle’s year, make, model, and pump configuration before ordering. This application list includes both primary pump and oil-cooling-line fitting variants, so match the notes to the original part on the vehicle. Gaskets are not included, so confirm the required sealing components during installation. Always inspect the cooling system, flush contaminated coolant, and check hoses, thermostat, and drive components before returning the vehicle to service.

Quality Assurance

GMB states that this water pump is manufactured to meet or exceed OEM specifications. The part is new, uses metal construction, and is built to OEM-standard requirements for consistent replacement quality.