NPAUTO Ignition Coil Pack Replacement for 2.0L L4 2016 2017 2018 2019 2020 Hyundai Elantra, Hyundai Sonata Veloster, Kia Forte, Kia Optima, UF816 GN10877, Set of 4

I had misfire on two cylinders. After troubleshooting - swapping coils and sparking plugs between cylinders, I decided that the problem was in the ignition coils. I purchased set of NPAUTO and replaced all 4 coils. It has been 3 months now and the misfire is gone.

Perfect fit for my Kia Forte. Great value compared to other traditional auto part stores. Easy to install. I had an issue with 1 coil failing, misfiring and the engine light came on. I had the car checked at a parts store for free. I decided to change the whole set. So I did, by buying this product. Problem solved. I changed the spark plugs while I was at it just in case. Very easy to do on my Forte. Everything is on the top of the engine with nothing in the way to remove. Pleased with this product.

These worked great. I had a misfire code on my 2017 Hyundai Elantra SE. Stuttering at idle and lack of power. Swapped these in with some new spark plugs and voila, engine runs nice and smooth and all my power is back. Time will tell how long these last but this car eats coils for some reason. First time I replaced these with name brand (Denso) only lasted about 3.5 years. These seem to work just as well for less $$

Worked like a charm and was really easy to install, I have a Hyundai Elantra 2017, and I just watched one YouTube video and easily replaced them myself. The check engine light went off and the problem was fixed, if you are wondering if you had the same issue, my car would shake at red lights or when it was not in motion, and would stop whenever I was driving at a certain speed. This meant my car was running on 3 instead of the 4. It’s okay to drive short term but once another goes out it won’t run. Definitely want to fix it as soon as you can. I have noticed my gas mileage went down a bit switching from all of my stock ones. I should have checked which exact one was broken instead of just replacing them all. Good thing I kept the old ones I guess for the future.

These coils work perfectly for my car. It now is back driving smoothly no misfire, engine light has gone off and no more loud noise. The installation was so easy my brother helped me put them on. The only thing is they didn’t click back on to the cords. But they are on super tight that they will not move. The coils are very durable.