Description Genuine Mercedes Ignition Coils (Coil Packs) x 4 Latest Revision of the Mercedes A45 AMG W176 Coil Pack Design We recommend replacing these when it comes to tuning if you have no prior evidence that they have been replaced. Failing Coil Packs are one of the most common issues to rob power from your A45, we recommend replacing these with NGK Iridium Spark Plugs also found in our Store.
