GMB 115-2270 Engine Water Pump

Engine Water Pump for BMW Applications

This GMB engine water pump is built to meet or exceed OEM specifications for dependable cooling system service. Made from aluminum and supplied as a new, OEM-standard replacement, it is a direct-fit solution for a wide range of BMW models, including 535i, 335i, X3, X5, and 640i applications.

Part number 115-2270 is a practical choice when replacing a worn or leaking BMW water pump and restoring proper coolant circulation. This part cross-references Airtex Water Pumps (e.g., AW6681) for the same application.

Key Features

• GMB 115-2270 engine water pump
• Manufactured to meet or exceed OEM specifications
• OEM Standard item grade
• Aluminum construction for durable cooling system service
• New replacement part
• No gasket included

Detailed Description

GMB 115-2270 is an engine water pump designed for BMW cooling systems that require precise fitment and consistent coolant flow. Its aluminum housing supports reliable operation in demanding engine bay conditions, while the OEM-standard grade helps maintain the original equipment service profile. If you are servicing a BMW 535i water pump, BMW 335i water pump, or BMW X3 cooling system, this replacement offers a straightforward option for restoring circulation performance.

Compatible With BMW 640i Gran Coupe, BMW 640i xDrive Gran Coupe, BMW 640i, BMW 640i xDrive, BMW X4, BMW 535i GT, BMW 535i GT xDrive, BMW X3, BMW 535i, BMW 535i xDrive, BMW ActiveHybrid 5, BMW Z4, BMW 740i, BMW 740Li, BMW 740Li xDrive, BMW ActiveHybrid 3, BMW ActiveHybrid 7, BMW X1, BMW X6, BMW 135i, BMW 135is, BMW 335i, BMW 335i xDrive, BMW 335is, BMW X5, BMW 1 Series M, BMW 335xi, and BMW 535xi across the listed model years.

Common Repair Uses

• Replacing a leaking BMW water pump
• Restoring coolant circulation in the engine cooling system
• Addressing overheating caused by pump wear or failure
• Correcting coolant loss from a damaged pump housing
• Servicing BMW cooling system components during preventive maintenance

Installation Notes and Tips

Verify vehicle fitment by year, model, and engine application before installation. Because gaskets are not included, confirm the correct sealing components are on hand before beginning the repair. Inspect related cooling system parts, including hoses, thermostat components, and coolant condition, so the new pump can be installed into a clean and properly serviced system.

Fits 2013-2019 BMW 640i Gran Coupe, N/A; fits 2014-2019 BMW 640i xDrive Gran Coupe, N/A; fits 2012-2018 BMW 640i, N/A; fits 2014-2018 BMW 640i xDrive, N/A; fits 2015-2018 BMW X4, N/A; fits 2010-2017 BMW 535i GT, N/A; fits 2011-2017 BMW 535i GT xDrive, N/A; fits 2011-2017 BMW X3, N/A; fits 2008-2016 BMW 535i, N/A; fits 2009-2016 BMW 535i xDrive, N/A; fits 2012-2016 BMW ActiveHybrid 5, N/A; fits 2009-2016 BMW Z4, N/A; fits 2011-2015 BMW 740i, N/A; fits 2011-2015 BMW 740Li, N/A; fits 2013-2015 BMW 740Li xDrive, N/A; fits 2013-2015 BMW ActiveHybrid 3, N/A; fits 2013-2015 BMW ActiveHybrid 7, N/A; fits 2013-2015 BMW X1, N/A; fits 2008-2014 BMW X6, N/A; fits 2008-2013 BMW 135i, N/A; fits 2013 BMW 135is, N/A; fits 2007-2013 BMW 335i, N/A; fits 2009-2013 BMW 335i xDrive, N/A; fits 2011-2013 BMW 335is, N/A; fits 2013 BMW X5, N/A; fits 2011-2012 BMW X5, N/A, Primary Pump; fits 2011 BMW 1 Series M, N/A; fits 2007-2008 BMW 335xi, N/A; fits 2008 BMW 535xi, N/A.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications, with OEM-standard grading and new-condition construction for service-ready replacement use. Part number 115-2270 also cross-references US Motor Works (e.g., US6681) for the same application.