A faulty coil pack will generally have symptoms similar to a faulty spark plug. Some of the most common tell tale signs that a coil may be defective include: A rough idle A noticeable lack of power A significant drop in RPMs while accelerating for no apparent reason Misfiring A blinking or intermittently activating check engine light Replace your failing or faulty items with these direct replacements. Part also fits* E CLASS 2016 – 2022 2.0, PETROL, W213/A238/C238, 05/16- A CLASS 2013 – 2018 PETROL, 1.6/2.0, TURBO, W176, 03/13-03/18 B CLASS 2011 – 2019 PETROL, 1.6, W246, 12/11-02/19 C CLASS 2014 – 2021 2.0, PETROL, W205, 08/14-09/21 CLA CLASS 2013 – 2019 1.6, PETROL, 270.910 CODE, C117/X117, 10/13-01/19 GLA CLASS 2015 – 2020 PETROL, 1.6, TURBO, X156, GLA180, 09/15-01/20 GLC CLASS 2015 – 2021 2.0. PETROL, X253/C253, 09/15- SLC CLASS 2016 – 2020 2.0, PETROL, R172, 01/16-12/20 *This is a guide only. If you are unsure if this part is suitable for your vehicle, please contact us and we can confirm prior to your purchase.
