Gates 41066 Engine Water Pump

Gates 41066 Water Pump for Mini and BMW

The Gates 41066 engine water pump is a standard replacement built for reliable coolant circulation in select Mini Cooper, Mini Cooper Countryman, Mini Cooper Paceman, and BMW 120i applications. It uses cast aluminum for both the housing and impeller, with an accessory belt drive and standard impeller rotation for OE-style service fitment.

Key Features

• Cast aluminum housing and cast aluminum impeller
• Accessory belt driven, standard rotation design
• Includes a rubber gasket for installation
• No back housing, thermostat housing, fan clutch, or pulley included
• 100 percent functional testing of seals and bearings
• 100 percent leakage testing of the casting and assembled pump

Product Details

Gates Water Pump (Standard) line components are built for dependable cooling-system service with OE-quality fit and materials. Part number 41066 is engineered as an engine water pump for vehicles that use an accessory belt drive, and it is a direct-fit cooling system replacement for 2007-2016 Mini Cooper, 2011-2014 Mini Cooper Countryman, 2013-2016 Mini Cooper Paceman, 2016-2017 Mini Cooper Countryman, and 2016 BMW 120i applications. This part cross-references Airtex AW6244 and Beck/Arnley 131-2479 for the same application.

Common Problems This Part Can Address

• Coolant circulation loss from a worn or leaking water pump
• Overheating caused by reduced pump output
• Seal or bearing wear in the original pump assembly
• Coolant leakage at the pump casting or gasket surface
• Noisy operation from a failing accessory-belt-driven pump

Installation Notes

Verify engine code, belt routing, and cooling-system layout before installation. Replace the supplied rubber gasket during service and inspect the accessory belt, pulleys, and coolant condition while the pump is removed. Confirm that the vehicle uses a standard-rotation, accessory-belt-driven water pump before ordering part number 41066.

Quality Assurance

Gates manufactures this water pump with premium alloy materials and tests each unit for seal and bearing function as well as leakage at both the casting and assembled pump level. The result is a replacement water pump built to meet OE-quality fit expectations for select Mini and BMW cooling systems.