Champion Iridium 9407 (RER8ZWYCB4) Pack of 4 (UPC 037551161133) for 2006-2022 Honda Civic and Honda CR-V

Been in my vehicle since September 2022. I did not want cheap plugs, but these were to my surprise pretty cheap and high quality to boot. Very satisfied.

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.

Didn’t want to spend the money for NGK. These were a fourth the price. Driving the van for two days afterwards, everything is fine. I will update the review if anything changes. I’ve always used Champion plugs in my American autos, they will go 80k on a set of plugs no problem. I’m not expecting anything different from the Honda.Update:On the Odyssey, we were consistently getting 21.2 mpg. After replacing the plugs, I reset Trip Meter A. After a week of driving, the mpg is averaging 24.3. That is better than expected. The old plugs were pretty rough.

Replaced original NGK spark plugs on my 2012 Honda odyssey EX. Bought these due to the price difference ($20 vs. $8 per plug). Every forum and YouTube video said to buy the NGK, but went ahead and took a chance. Everything fit just fine and started right up. Adjusted the gap on a few of them, but I really don’t’ think it was needed. Have only been running them for a day, but it appears to have fixed my misfire issue. Time will tell if I did the right thing to save $70. The only negative thing I would say about them was the way are shipped. Not a whole lot to keep them from bouncing around in the individual plug box and the box all 6 came in (not a real issue though).

There were purchased to go in a 2013 Honda Odyssey. Actually, they were purchased for a 2010 Odyssey, but plugs are so expensive these days, when that van was rendered inoperable with few miles on the plugs, I removed them to put in a 2013. I torque head bolts, bearings, and other critical multi-bolt items to get even tightening, but seldom spark plugs and other one fastener parts. I understand that things can be over tightened, and gauge my effort based on fastener size, and rarely have problems. When one of these plugs wouldn't tighten, I feared the worst, that maybe the threads in the head stripped. I was relieved when I saw the plug broken in half (see picture). Fortunately, it was easy to extract the half out of the engine. I then did a quick internet search for opinions on spark plug torque for this engine, and found answers around 15 pound-feet. I estimate this plug broke at around 30 pound-feet. Over-torqued, sure, but not by much, and this one broke after a few were already installed, so it appears to have been weaker. They are working fine, and perhaps there never would have been a problem if I used a torque wrench (or less effort), but there does appear to be inconsistency in the strength of the set I received. The ones I received were made in the USA, and are working fine.

Bought six of these to replace the spark plugs in a 2012 Volkswagen Routan (Grand Caravan / Town & Country internals) with the 3.6L Pentastar engine. Exactly the same part numbers as the spark plugs I took out of the car.The spark plugs did not come with a cardboard ring around the electrode, and were gapped to around 0.039 inches, which is what I saw on other websites. My vehicle calls for a 0.043 inch gap, so I had to use a gapping tool to widen it just slightly.They were cheaper on Amazon ($7.46 each) than any other website I found them on. I bought six and strangely enough, Amazon shipped each of them in a separate package despite coming from the same fulfillment center. It looked like Amazon threw up on my porch on delivery day.

I wanted to get new spark plugs for my 2013 Honda Civic. So I went to my local auto parts store. They wanted to charge me almost $20.00 a plug. No way, so I came on Amazon and found these at less then $8.00 a plug, I read the reviews, (Which were very helpful) thank you all. I got them and installed them and my car started right up and is running great. Love these plugs. :)

One of the plugs had the entire porcelain pushed into the socket. You could only see the wire. Sent back all 6 pcs. and Amazon only give me credit for 1 pc. They said they only received 1 package - Hello it was 6 spark plugs in 1 package. They didn't care Ali transferred me to Patel who transferred me to Singh who said send them back the other 5 - how they were already in with the carton and in their possession. Major problem with Amazon customer service as its in India and they could care less.