X4XZ UF602 Ignition Coil & 97390 Double Iridium Spark Plug OE# 5C1719 C1662

I replaced my old ignition coils and spark plugs with this set, and I noticed a big difference in how my car runs. The engine starts smoothly, and the rough idle I was having is gone. The parts fit perfectly and seemed well-made. Installation was straightforward, and everything worked right away. This was a good replacement option and saved me money compared to going to a repair shop.

If you're getting these for your F-150, keep in mind to keep your gap close on your plugs. These have worked really well but I did notice a little stumble + my gas mileage is not as good but for the price they're a good product and I would recommend them

I recently purchased the UF652 Ignition Coil & 93815 Double Iridium Spark Plug set for my 2015 Hyundai Accent, and I’m extremely satisfied with the results. This combo has significantly improved my car’s performance and efficiency. Here’s my detailed review: What I Loved: Complete Package: The set includes 4 ignition coils and 4 double iridium spark plugs, which is everything I needed for a full replacement. It’s convenient to have both components in one package, saving me time and money. Improved Engine Performance: After installing these, I noticed an immediate improvement in my car’s acceleration and overall engine smoothness. The double iridium spark plugs provide a more efficient spark, which leads to better fuel combustion and improved performance . Durable and High-Quality Materials: The iridium spark plugs are designed to withstand high temperatures, making them perfect for modern engines. They’re built to last, which means I won’t have to replace them anytime soon. Fuel Efficiency: Since installing this set, I’ve noticed a slight improvement in my car’s fuel efficiency. The better combustion provided by the iridium plugs seems to be making a difference . Easy Installation: The parts were easy to install, even for someone like me who isn’t a professional mechanic. The fit was perfect for my Hyundai Accent, and the process was straightforward. Cost-Effective Solution: Compared to buying these parts individually, this set is a fantastic deal. It’s a high-quality, affordable option for anyone looking to replace their ignition coils and spark plugs. What Could Be Improved: The only minor downside is that the packaging could be a bit more secure to prevent the parts from shifting during shipping. However, everything arrived in good condition, so it wasn’t a big issue. Final Thoughts: The UF652 Ignition Coil & 93815 Double Iridium Spark Plug set is a fantastic upgrade for anyone with a 2012-2020 Hyundai Accent. It’s affordable, easy to install, and delivers noticeable improvements in engine performance and fuel efficiency. Whether you’re replacing worn-out parts or just looking to enhance your car’s performance, this set is a great choice. Highly recommend for Hyundai Accent owners!

So far so good. They definitely fixed our problem but we’ll wait & see how long they continue to work! I have a problem buying items from China since there is no guarantee on the life of their products due to lack of oversight!

First off the 4 stars is because I just installed them in to my Trailblazer. Will update after a month if they're still working as good as they are now. Th motor runs great now no miss at all. Price was very good. 1/4th the cost of one of the big box auto parts stores.

Worked and fit just like oem . Drove around all day and hesitation is gone with these new coils and plugs. Hopefully they last as long as the other set I put on another car a year ago and still going

Great product works perfect

Works as expected, fit perfectly in '13 MDX

Las instale hace 2 semanas, hasta ahora trabajan muy bien.

Excellent product, excellent price and came on the exact day they forecast.

Excelente producto 100% recomendable

EXELENTE PRECIO Y RAPIDEZ EN ENTREGA , TODAVIA NO LAS INSTALO.

Excelente calidad, se noto la diferencia al cambiar las bobinas dañadas por las nuevas. RECOMENDADO