Jul 15, 2018 · What would be a reasonable Iridium Plug change interval? I have Denso Iridium Power II's, which Denso rated for 30k miles back in 2014 or so when I put them in. I rechecked …

Nov 20, 2006 · The Laser Iridium plugs have a wider center electrode, whereas the IX has a more narrow one. I think that's why the Laser Iridiums last longer as well as the double precious …

Jan 23, 2019 · A spark is a spark, right ? I'm wondering if it will do long term damage to the vehicle's electronics if you replace a common plug with an iridium? No, spark plugs have a …

Dec 31, 2017 · Since Iridium spark plugs last so long I fell behind on my sparkplug numbers. About 70,000 miles ago I put in 41-110 sparkplugs. Sometime along the way the number …

Apr 27, 2010 · The TT series is the aftermarket adaption of the Super-Ignition Plug Denso created for the Toyota D4-S engines, minus the side electrodes. I’ve used the Platinum TTs in a …

Apr 16, 2013 · Price-wise, the AC Delcos are only $0.10 cheaper than the NGK Iridium IX plugs, though the NGK have iridium cores instead of copper. No, the ACDelco are iridium 41-101 and …

Jun 17, 2013 · NGK Laser Plat vs NGK Laser Iridium They dont make the NGK Laser Iridium for my car only the NGK IX Iridium and LASER PLATINUM ** Thats what I have in there now ** …

Jul 2, 2007 · Iridium more or less the same as ordinary copper core resistor plugs. Again: it never seize to amuse me as to where these "info" comes from RE: iridium has higher resistance than …

May 29, 2009 · Actually it's Iridium on the center pad and platinum on the ground pad. The Denso IT16TT (4713) is what I use on my Accent too. Gen Coupe came from the factory with the TTs, …

May 4, 2003 · I'm a big fan of denso iridium TT "super sparkplugs" (120,000 miles+, 0.4mm iridium wire and platinum tip on ground, high performance, fuel saving). They are not available …