1x Engine Timing Belt Tensioner - 39431. Belt Type V-Ribbed. Belt Type: V-Ribbed. 17923 Starter For 2004-2010 BMW 545i 550i 645Ci 650i 745i 750i 750Li Alpina B7. A car starter's job is to kick over the engine in your car so your vehicle starts.When you find yourself with a vehicle that won’t start, there are a number of a number of issues that may be the culprit,but once you’ve narrowed it down to a faulty starter, you can replace it using just common hand tools.
