Spark plug
Hey members, I am replacing my spark plugs and wanna get the members point of view. Should I go with Lexus original spark plus at $18 a piece or go for after market top of the line brand? What do your guys think and what brand should I go if after market?
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From: Under an IS F since 2008
Just my opinion... I plan to go with OEM... !!!
You can find them for around $13-$14 a piece if you shop around..

You can find them for around $13-$14 a piece if you shop around..

Last edited by Joe Z; Feb 29, 2012 at 08:20 AM.
Sewell has them for $13 if you register with them.
http://is.sewellparts.com/accessorie...2008/2056.html
http://is.sewellparts.com/accessorie...2008/2056.html
I swapped out the spark plugs about a month ago, purchased OEM from Sewell ($14.67 / plug shipped.) Cheapest I could find from a reputable seller (local Toyota and Lexus dealers wanted $25/plug +)
After changing them out, I did not feel a difference in idle smoothness, full throttle, etc. I suppose that's a good thing though. I doubt the brand of plugs will make a difference, Denso, NGK, etc.
After changing them out, I did not feel a difference in idle smoothness, full throttle, etc. I suppose that's a good thing though. I doubt the brand of plugs will make a difference, Denso, NGK, etc.
Last edited by itsmike177; Feb 29, 2012 at 11:57 AM.
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