NGK Ruthenium Spark Plugs? - Toyota Yaris Forums

jessesYaris · 09-10-2021, 10:32 AM

Everybody says "NGK is the best" and "get iridium" when it comes to spark plugs for the yaris... at least everybody that I have read at least.

Just curious what you guys think about these babies : https://www.napacanada.com/en/p/NGB95839

They're a few bucks more than NGK's iridium spark plugs at napa, and ruthenium is a "platinum metal" same as Iridium.

Anybody ever tried them?

Perhaps they're only more expensive due to the fact that they're less popular/the make fewer of them?

bronsin · 09-10-2021, 12:33 PM

Iridium plugs are $40 at least and these are more than $40 I wouldn’t buy them. In my experience the regular spark plugs last just as long and are like two dollars each. You do have to gap Them maybe every 50,000 miles

jessesYaris · 09-11-2021, 09:58 AM

I suppose I'll let time be the judge of how great ruthenium plugs are. Let the guinea pigs determine it for me.

bronsin · 09-11-2021, 10:19 AM

Quote:

Originally Posted by jessesYaris

I suppose I'll let time be the judge of how great ruthenium plugs are. Let the guinea pigs determine it for me.

09-10-2021, 10:32 AM	#1
jessesYaris Drives: 2008 Yaris Join Date: Sep 2021 Location: Hamilton, ON Posts: 14	NGK Ruthenium Spark Plugs? Everybody says "NGK is the best" and "get iridium" when it comes to spark plugs for the yaris... at least everybody that I have read at least. Just curious what you guys think about these babies : https://www.napacanada.com/en/p/NGB95839 They're a few bucks more than NGK's iridium spark plugs at napa, and ruthenium is a "platinum metal" same as Iridium. Anybody ever tried them? Perhaps they're only more expensive due to the fact that they're less popular/the make fewer of them?

09-10-2021, 12:33 PM	#2
bronsin Drives: 2009 Base Hatch 2 Dr Auto Join Date: Dec 2008 Location: nj Posts: 4,790	Iridium plugs are $40 at least and these are more than $40 I wouldn’t buy them. In my experience the regular spark plugs last just as long and are like two dollars each. You do have to gap Them maybe every 50,000 miles __________________ Synthetic Oil: Its All In Your Head

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09-11-2021, 09:58 AM	#3
jessesYaris Drives: 2008 Yaris Join Date: Sep 2021 Location: Hamilton, ON Posts: 14	I suppose I'll let time be the judge of how great ruthenium plugs are. Let the guinea pigs determine it for me.