Global Parts 2411054 Engine Coolant Reservoir

Engine Coolant Reservoir for BMW V12 Cooling Systems

This Global Parts engine coolant reservoir is an OEM performance replacement built for BMW cooling systems that require a pressurized expansion tank. Part number 2411054 is designed with a screw-on cap, black plastic construction, and a 17 psi cap rating to support stable coolant expansion and recovery.

Compatible With 2002-2005 BMW 745i, 2002-2005 BMW 745Li, 2003-2008 BMW 760Li, 2004-2006 BMW 760i, 2006-2008 BMW 750i, and 2006-2009 BMW 750Li. This reservoir is a direct-fit style replacement for select BMW 745i, 745Li, 750i, 750Li, 760i, and 760Li applications.

• Brand: Global Parts
• Part Number: 2411054
• Engine coolant reservoir for pressurized cooling systems
• OEM Performance grade replacement
• Black plastic reservoir construction
• Screw-on cap included
• Cap maximum pressure rating: 17 psi
• Mounting hole quantity: 2
• Mounting point quantity: 2
• Length: 8.46 in.
• No level sensor provision
• No mounting hardware included

Global Parts 2411054 is used to store excess coolant as the engine heats up and returns coolant to the system as temperatures normalize. On BMW 745i and 745Li models, as well as BMW 750i, 750Li, 760i, and 760Li vehicles, a properly functioning reservoir helps maintain coolant volume and pressure balance in the cooling circuit. This part cross-references Dorman OE Solutions 603-259 for the same application.

Common Cooling System Issues

• Cracked or leaking coolant reservoir
• Loss of coolant from a damaged expansion tank
• Pressure loss from a worn reservoir cap or tank seal
• Overheating caused by unstable coolant level management
• Visible plastic aging, warping, or coolant staining around the tank

Installation Notes

Verify fitment by year, make, and model before installation. This reservoir uses a screw-on cap design and mounts at two points; inspect the mounting locations, hoses, and sealing surfaces before transfer. Because mounting hardware is not included, reuse or source the required fasteners as needed. Confirm the cooling system is properly bled after installation to help prevent trapped air.

Quality Assurance

Global Parts builds this reservoir as an aftermarket replacement with OEM performance positioning and durable plastic construction for select BMW cooling system applications. Part number 2411054 is manufactured to support consistent fit and function in the specified vehicles.