Genuine BMW ignition coil.
This fits BMW E46 M3, Z3M, E85 & E86 Z4M models
The BMW part number is 11137594937. Please check this against your VIN number using the BMW electronic parts catalogue to make sure it is correct for your car before buying. If you do not know how to do this, send us the last 7 digits of your VIN number and we will check for you.