MAS Set of 6 Ignition Coils Pack +12pcs Spark Plug Wire Sets Compatible with Mercedes-Benz C240 C280 CLK320 ML350 SLK320 Chrysler Crossfire Replacement for UF359 5C1226 C1361

Work great on my car. My car run a lot better.

Fit like charm...Car runs great now

I take care of a close friend of mine who has an order Mercedes SUV. Local dealers or service centers all want to rip her off each time she needs the smallest jobs done. One issue that had been intermittent for the last couple of years was that the car would sometimes idle roughly at stop signs, etc. Since it was intermittent, I wasn't quite sure what was causing it. It very seldom showed up when I was looking at the vehicle. I had replaced the spark plugs, the mass air flow meter, crankshaft sensor, and camshaft sensor. The last three items were replaced because of other symptoms and those symptoms were resolved. One day she was at my house with the engine running and I heard it start to skip. As we talked about it it stopped skipping. I could not believe I had not thought about this sooner, but I told her I thought we needed to replace the coil packs. I ordered this set primarily because it was a decent price and included new wires as well. Never ordered the cheapest electrical components from Amazon for your car because oftentimes they will be defective. This was more middle range in price, but still far cheaper than we could have purchased it locally. Not only did this resolve her rough idol issue, the vehicle now runs so much stronger than it has in several years. She is very happy with the results and so am I. I will say one thing, the wires tend to slowly slip loose from the coil pack themselves. This happened a couple of times and I finally used some thread lock product to make the rubber boots stick in place on the coil packs. After I did that she has had no more issues

I did these because my clk320 was acting up running rough also did new plugs and cleaned egr tube at the same time power is better than when I first bought it used 2 years ago

FIXED MY IGNITION PROBLEMS, NOW I NO LONGER WORRY ABOUT MY CAR CUTTING OFF OR SHUDDERING OR FEELING LIKE IT IS STALLING.

Todo llegó en orden y a tiempo

The coil packs work fine. The accompanying plug wires were way to long. It was touching the body and the motor causing random missfiring. I tried to shorten but the caps would not go back on

Install these in my Mercedes it added a little extra style.