ENA Set of 6 Iridium Spark Plug and 6 Ignition Coil Pack Compatible with Nissan Infiniti Maxima Murano Pathfinder Quest Altima Q50 QX60 FX35 3.5L V6 Replacement for UF550

Just had them put in today. Misfire on heavy engine load is gone. Fuel consumption has improved. This is a great product. Incase I have issues with it in the next couple of months I will post here but so far, its a great purchase.

This solved my misfire problem in 2 cylinders, improving engine performance and economy. This kit has just what you need. For Nissan Quest Minivans changing these out is quite a job... watch a video first.

Excellent fit works well

Needing this part for my 2014 Nissan Murano that is nearing mileage of 146K. Began having issues with ignition coil needed to replace 1 but hubby decided to replace all 6. So far so good! These parts were replaced on April 22-23 and my car has been running good. Great price! compared to your local Auto Parts store !

Perfect set for Nissan Murano 2012 V6 3.5 Had my vehicle losing power and mis-firing on acceleration. Replaced all 6 sparks and ignition valves and runs perfectly again.

Perfecto. Funcionó de maravilla. Tal como se esperaba. Y llegó rápido!!!!

When I got them, it took me about a week for the other tools to come to work on my car. They seemed like decent coils and so did the spark plugs. I was skeptical because none had any branding on them that's for both coils and spark plugs. So I crack my car open and start the change out. I took the first ignition coil out and didn't bother to really see the size and dimensions of the original to new. They really did look identical. So I installed the spark plug after putting some anti-seize on it. Torqued it then placed the ignition coil over. It was a bit tough to get the coil to fit over the new spark plug even after applying electrical grease on it. It fit (or so i thought) but there was still a decent amount of space that would give me issues (seriously damaging) when it comes to tightening it up the new coil down. So I checked the sizes from my original to one of the new coils. First of all it was about 1/4 to 1/2 of an inch taller than the original and also the bottom boots opening was a smaller diameter than the original. So I decided to remove the one ignition coil I somewhat installed. Now I have issue number two which is it was completely stuck over the sparkplug that came with the set. So matter how much I tried to gently wiggle it out or pull lightly nothing would work. After about a good 40 to 45 mins of struggling to remove this new coil I decided it would put a little more elbow grease to pop with puppy out. Well with that bit more of force the top came apart from the bottom. I was able to stick it back on and keep trying but then it really came apart. Now I can facing with the spring of the coil and some rubber stuck in my cylinder at this point I decided to just pull the p.o.s. off with some needle nose pliers. I dug as deep I can and wriggled it out praying it didn't rip again. Luckily I got it out and had no other choice but reinstall my original coil further delaying my opportunity to get this done. Anyways word of advice to the people who sell these things, be more specific about the trim or models of the vehicles these things fit. You guys say it fits my car but obviously it does not.

My mechanic installed this for my suv I was a scare at first and what’s gonna return it I’m glad I didn’t because Works great and I save a lot money by using this products. . All engine lights are gone.

Llevo una semana que las estoy usando y todo funciona muy bien por el momento

I used to for Nissan maxima 2010 (GCC) and it fit perfect and working well , it’s been 200km so far no problems , recommended

ركبتها على التيما 2009 3.5 v6جدا ممتازة والسيارة صارت اهدى من قبل

Spark plugs does not fit 2006 FX35 as stated. Too small, OEM is 16mm while the ones sent are 14mm