Had an intermittent misfire when at operating temperature. Had 140,000. Miles on original COP’s so I replaced all of them. Replacing them resolved the misfire. Parts were good quality and had the dielectric grease in the boot already.

Wonderful job... fit like a glove. We were having some engine problems rough ride, loud, and shaking. Since I installed the new coils the problem has been eradicated. Salute to you.

A++ same as OEM coils

HAD MY RPM NEEDLE JUMPING SLIGHTLY. SOO SMOOTH NOW.

Smothed out rough idle even though Bank one flapper stuck on intake manifold replace plugs but went back in and reset no such thing as preset plugs replacing the intake it's big ticket item and labor intense I'll save that for later thank you FCP Euro

Smothed out rough idle even though Bank one flapper stuck on intake manifold replace plugs but went back in and reset no such thing as preset plugs replacing the intake it's big ticket item and labor intense I'll save that for later thank you FCP Euro

To update my review, they also come with electric grease inside already, so you don't have to worry about anything

Had to replace 2 of the ignition coils on my 2008 W204 c300 . This is the OEM part, took 25 minutes to do both of them and saved me about $600 doing it myself. After about 50 miles the check engine light went away, the code cleared and engine is running smoother, going to replace the rest of them now since it made such nice difference. Drove 125k miles on the first ignition coils so I think it's only fare to give the engine some new parts.

This is an easy to change part that is almost identical to the original ones. The only difference is that they do not have the Mercedes-Benz logo on them. Delphi is the same company who manufactures the Mercedes-Benz coils. Save some cash and get these. Replaced on W211 E350

Parts were great fit no problems and ride good