Your BMW 528i water pump is a hard-working part with a big job to do. The 528i water pump is responsible for circulating the water and coolant mixture through your engine and radiator. Your engine has to be kept as cool as possible, since the massive amounts of heat it generates can easily damage all those moving parts.

The BMW 528i water pump makes cooling possible by keeping the coolant that absorbs engine heat flowing to the radiator, where it is dispersed to a greater surface area that is cooled by air blowing through your grille as you drive. Once the coolant temperature is lowered, the 528i water pump keeps it going back into the engine to absorb more heat.

Your BMW 528i water pump has a seal that keeps it from leaking, as well as a weep hole that is designed to let you know when the seal is worn. If you find a stream of antifreeze coming from beneath your 528i water pump, this means the seal is about to fail and you should replace your BMW 528i water pump. Since it is a moving part, your 528i water pump is also subject to wear and tear through normal use. It is important to replace a faulty BMW 528i water pump right away, because without it your coolant cannot circulate through your engine. The liquid will simply sit in the various chambers and hoses, becoming hotter and hotter until your engine overheats. We make it easy to order a replacement 528i water pump from our extensive and easy to navigate online catalogue.You can order your new BMW 528i water pump through our secure online server, or by calling our toll-free customer service number.