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

Bed quality , I will not buy it again!!!!!!!

Great quality

Es un buen producto

One of the coil packs were faulty and caused me problems. Embarrassing for me and frustrating for the customer. Because of time restrictions , I was unable to attempt any resolution and had to purchase a coil locally. Maybe better luck next time.

Super

Why did you pick this product vs others?:Yes

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.

Installed these combo set on a 2013 Nissan Pathfinder and my car is running like brand new. Few things to note is:*** Have a 14mm thin socket to pull the spark plugs out. If you don't have this special tool you'll have a very difficult to almost impossible to pull them out.