ChampionIridium 9407 Spark Plug (Carton of 1) - RER8ZWYCB4

Bought them for my 2014 Honda Civic. The car has already run 5K miles with these spark plugs, the engine is working great with no issues. Definitely, a good product for its price.

exactly what came out of my wrangler. The old ones worked great for their 125000km life. These were gapped perfect

Prompt and timely delivery of my order. Thank you

bon

When you apply 30,000 volts to these, they make lightning in your hand. Tom Hanks would have liked these in "Cast Away" to make fire. They probably make a fine bug zapper for bugs that are only 0.040 of an inch in size. Someone told me that some people put them in their engine and it makes it work. What will people think of next!?!These are the regular copper core plugs that Mopar really likes. No, they are not made out of unobtanium or clear metal, so you actually do have to change them fairly often (30,000 miles for my truck). But, because they don't have 24k gold conductor with a pink diamond tip, they are cheap. And, because the enginerds designed the engine to use these, the pistons will be angrier than normal because the explosion is bigger. Along the same route, your wallet will be happy and the gas station owner won't because you will get better gas mileage with proper plugs.Don't forget to let your aluminum heads cool down before you go reefing on your old plugs. Also, check the gap on each spark plug because if the shipping guy pretends the box is a soccer ball, well, the gap will change. Might as well buy some anti-seize to brush on the threads and some Vaseline or "dielectric gel" for the spark plug wire/coil boots.Buying these won't make you taller, smarter or thinner. They don't work good as antidepressants or combs either. But, they make your car feel like a million bucks. Okay, actually about $20 but you get the picture.