Ignition coil Denso or Duralast

i just changed them for the oem Denso and so far car runs good hasent turned off

Don't buy anything other than Denso. Been there, done that.

Yes Denso Oem, good as originals.

I've used denso and Delphi. They are oem suppliers to ford. I use them interchangeably without issue. Not sure about other brands. I do know that many have had poor results with the cheaper brands.

I got Denso ignition coils for my honda s2000 using the matching OEM part number. they were real. don't buy off brand, especially if it's a performance car

I had a bad coil that only misfired when the car heat soaked after a drive. If I didn't let the engine cool down a bit, it would misfire on startup. I found one of the coils had a rust spot on it, replaced it with an OEM Denso and have been running for almost 4 years with no problems.

I bought a new Denso coil to put on cylinder 3 just to eliminate it as a possibility.

Duralast is a hit or miss kinda deal. It’s equivalent to oem. The good thing about it is you can swap them out for new ones if it ever fails. The bad thing is they either fail in a very short period of time or last for a very long time there’s no in between.

Don't buy unless it's Denso or Toyota I wasted $300 on fakes

About 2 months ago I had a cylinder 4 misfire while on the interstate so I pulled over got it towed and replaced all the ignition coils(duralast) and spark plugs. It fixed the problem and I went on my merry way. Well now today I am currently on the side on the road waiting for a tow truck and once again got the p0304 code(cylinder 4 misfire). When I replaced the coils last time the coil in Cylinder 4 looked like it had melted. I haven’t been able to look at it now but what could be the cause for that? Do I have an underlying issue somewhere else or did cheap parts just bite me in the ass like they always do?