Spark Plugs: Denso vs. NGK Iridium
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Spark Plugs: Denso vs. NGK Iridium
I'm currently running NGK Iridium spark plugs since 80k miles and they've ran great. It's time to replace them again. I went with NGK because they're cheaper, but I've always wonder what the difference is, and which is better. Does anyone know?
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QLex300 (05-17-22)
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From: Confederacy Capital (S)
Good Day:
You might wish to check this thread. Hope it helps you make a decision. Enjoy your day.
https://www.clublexus.com/forums/mai...-or-denso.html
You might wish to check this thread. Hope it helps you make a decision. Enjoy your day.
https://www.clublexus.com/forums/mai...-or-denso.html
#4
NGK offers long life iridiums also. Both companies make 2 different iridium plugs for our cars.
In fact they are both spark plug suppliers for Toyota. When I order OEM plugs, sometimes I get Denso, other times I get NGK.
In fact they are both spark plug suppliers for Toyota. When I order OEM plugs, sometimes I get Denso, other times I get NGK.
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QLex300 (05-17-22)
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QLex300 (05-17-22)
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User 122922 (05-14-22)
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And here’s the old plugs after 50,000 Km (48 months), took about 30 minutes, even after fiddling with my spark socket cause I lost the little rubber thingy inside that holds the plug, and talking with a neighbour about my amazing mechanical skills by risking doing such a intricate engine service, lol.
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User 122922 (05-20-22)
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