That is a lifetime part. It should not need replacing during the normal life of the engine.
What mileage should you change the timing belt on a 2001 325i BMW?
do i need to change the timing chain on my bmw x5 its done 118000
Chain
Timing chain on the mini 2001-2006
do you have to change a timing belt on a 93 318 is BMW
It has a chain.
When do you need to change a timing chain on a z4 2.2
Hire a good mechanic!
The timing chain is slowly set as the mechanic tightens the thread.
It doesn't have a belt --- it has a chain
when it is broke
its a chain not a Belt and doesn't need to be changed .