Your 3 Series PAS pump is used for the power steering of your car.
If this part fails, you will experience a complete loss of steering power. You will notice immediately by the steering wheel suddenly becoming rather heavy. Before that you will notice irregular points in the steering, strange noises when using the steering wheel or no sound anymore at all.
In that case we recommend you replace the entire power steering pump of your Bmw 3 Series. Trying to unclog or repair a leak will often not be enough to make your pump last a lot longer.
Besides, at Mister-Auto's you will find quality brand PAS pumps such as from Delphi at real bargain prices.
To select the right PAS pump reference, first check the number of ridges on the pulley as well as its diameter. Also check if the power steering fluid tank is intern or extern.
To make sure you choose from fitting PAS pumps, select the model and engine type of your Bmw 3 Series in the drop down menu or enter your registration number.