Spark plug Champion or Denso

I switched to the Ikh24 and it really smoothed the car out.

Replaced my OEMs this summer to Denso K16GPR-U11 and has been getting really good mileage and smooth idling since then. Now planning to try NGKs next time.

Pretty sure it had original plugs in it, replaced those with some autolites that were on sale, soon to put champion coppers in it though (personal preference).

Denso Iridium plugs work perfect in 2.0T Got them from Autozone for $8 each, smooth idle at start up and when warm, great response, made in USA.

Try champion part number 7989 it's one solid piece not 2 like motorcraft I've had good luck with them

I've been running these Denso's for almost a year now, seems to be a good plug for the price! :thumbup:

I've personally ran these plugs in my car with 40+ psi of boost and lots of ethanol for the past 5 years. Great plugs!

When it is warm out the IK24's work awsome. But on cold mornings they suck for the first 3-5 minutes of driving.

The original dealership where I bought the van installed Denso spark plugs part # SXU22HCR11S which were supposed to have a gap of 0.044 but they all had either 0.039 or 0.040. Apparently no one checked the gap before putting them in.

I do know certain Toyota "sporty" cars run like crap on Champions.