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Bmw e46 water pump replacement.
Bmw has replaced the plastic impeller in recent years with a metal one.
Removing a water pump from an e46 bmw.
One of the principle areas of failure are the thermostat and water pump.
Remove 2 wiring harnesses.
Sorry about the low volume.
Bmw e46 cooling system components include.
Bmw cooling systems have been known for being troublesome for quite some time.
Water pump part 11517527910 bmw coolant check bmw for latest part tools needed 10mm socket t 25 bit t 50 bit.
Some of the old style water pumps had a plastic impeller that has a tendency to become brittle and break off after many years of service.
Belt driven water pump bolted to the front of the engine block.
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