When your car is running normally everything is fine, nevertheless if it starts to have frequent complications you might start to question, specifically if your car won’t start. In this article we will show you where the starter of a Bmw Serie 3 E93 is, it will help you to fix your ignition complications. To do this, we will first illustrate the function of a starter, then, where is the starter on a Bmw Serie 3 E93 , and, at last, how to replace the starter of a car.

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Function of the starter on your Bmw Serie 3 E93

We start this article by explaining the function of the starter motor on your Bmw Serie 3 E93. The starter is an electric motor which is powered by your battery, its function will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is built from three most important parts:

  • The Solenoid: This component is an electrical relay that will action as a switch, it will be activated by the key of your Bmw Serie 3 E93 and let the current from your battery to the engine unit of your alternator.
  • The engine unit: Main element of your alternator, it is the one that will drive the flywheel of your Bmw Serie 3 E93 and make enough speed for your engine unit to start.

  • The engagement pinion: This is the last part of your starter, it is the toothed wheel that will be in direct contact with the flywheel, it allows to transmit the force from the starter to the engine.

Where is the starter on a Bmw Serie 3 E93?

Now that we have fairly quickly detailed what a starter is and how it functions, we will answer the question that most of you have to ask yourselves where is the starter located on a Bmw Serie 3 E93? It is quite easy to find a starter, in fact, it is a large part that will almost constantly be placed in a similar place. We let you see the two possible spots for your car starter below.

Location of the starter on traditional Bmw Serie 3 E93

First and most general case, where to find the starter of a Bmw Serie 3 E93 with a conventional motor (implied without start and stop). The starter has a specific objective, to start the engine unit of your car, for that, it must constantly be near the engine unit flywheel of this one because it is the part that it actuates when it is used. The flywheel is located at the junction between your gearbox and your engine unit.

Location of the starter to Bmw Serie 3 E93 with start and stop

And now second possible starter location of your Bmw Serie 3 E93 . This case is much less frequent. It only concerns engines equipped with start and stop, and a good part of them will be equipped with a starter placed close to the flywheel. However, on some specific series or engines, the starter of your Bmw Serie 3 E93 might be included in your alternator, it is then called a starter-alternator, to find it nothing easier, identify your accessory belt and you should see the big starter block.

How to replace the starter on a Bmw Serie 3 E93?

Finally, we’ll explain to you quite fairly quickly how to replace the starter of a Bmw Serie 3 E93. This procedure is not actually difficult, it can be considered by people who have a minimum of simple mechanical experience and adapted tools. Adhere to below the most important steps to carry out this intervention:

  • Disconnect the battery on your Bmw Serie 3 E93, if you don’t know how to do it, don’t think twice to consult our article which details how to do it without taking any risk.
  • After locating your starter, loosen the fasteners that hold it in your engine unit block, there will usually be 2 or 3
  • .

  • It will be time to disconnect the power cables from the starter motor of your Bmw Serie 3 E93, nevertheless before doing so we suggest you to take a picture of the installation to avoid making a mistake when reassembling.
  • It’s possible that to remove it you might need to remove auto parts like the gimbal.
  • Remount the new starter, being careful when connecting the connectors.
  • Reconnect your battery and test your starter.

If you want more tutorials on the Bmw Serie 3 E93, go to our Bmw Serie 3 E93 category.