(93618) SIKR9A7 Laser Iridium Spark Plug

These are the exact same plugs from the factory. I just installed them at 30K in my 500L and what I pulled out were NGK SIKR9A7. They did show some wear, and signs of arcing between the ceramic insulator and the thread body. I've never changed plugs of this type (special alloy) so soon, but on this high output engine, I believe they will need to be changed every 30k as the manual states. The gap was set correct from the factory, so I just used anti-seize and they went with ease. If fact, changing the plugs is quicker and easier than changing the oil! The only little obstacle was the crank case pipe. Just a quick pinch of the hose clamp, pop it off and the first coil is ready to remove. The other 3 are unobstructed. If you are reading this and thinking of changing your plugs, order these plugs, anti-seize and go for it. I was skeptical, but after I removed the first plug, it was obvious they were correct with the 30K mark. the car did idle like new, super smooth and it seemed to start up quicker and have a little more pep.

They were the correct ones for my application

do the the research it seems the difference between these and what your Dart (1.4 respectively in my case) comes with off the line is the fact that the old ones say "Mopar" on them. they are made by NGK and are sold to the dealers by NGK.. long and the short of it these are PERFECT in the Dart. just replaced mine after developing a bad misfire above 2k. at first i was angered that someone didn't do them when they are called for (plugs at 30k) until i read countless stories on how the dealership supply was long since back ordered and a typical tune up was around $400... needless to say if you have any technical knowledge, these plugs and about an hours worth of time it is nowhere near that cost. the only issue i had with my transaction and it's no fault of NGK at all but amazon: they were shipped in a folded piece of cardboard with nothing to protect them from fall or shipping damage.. glad to say they made it but angered that they are so careless with ceramic.

Great plugs for my '13 Dodge Dart Aero with 1.4L MultiAir Turbo engine. Change em every 30k miles and always happy with the results. Also, it is considerably cheaper to change these yourself, and is quite easy, as opposed to taking it to the dealer or a shop.

Works best in Aluminum cylinder heads, with gray Anti-seize on the threads. This prevents seizing and helps dissipate heat through the threads.

Good for the price and they are OEM, however you will definitely need a gapping tool for these. It states they should come pregapped to .028 but all 4 came at .024. I've read the Dart should be .025-.028 so I had to gap them back up to ~.027. Other than that no complaints. Car seems to be running fine with them.

These spark plugs fit perfectly no issues at all.

Pre-gapped spark plugs and are OEM spec, they worked perfectly.

My Abarth runs like a charm

Perfect and fast shipping

Changement bougies sur Abarth 595 Competizione, au top !

Very good quality. fuel eco