Denso's are about $11 ea. vs. $8 for NGK's. Any preference?
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donco said:Denso's are about $11 ea. vs. $8 for NGK's. Any preference?
Pigeon said:Which type come from the factory?
I prefer to stick with those.
SINCITY100 said:You will find BOTH plugs factory installed....In fact, Ive even seen the LH head have Densos, and the RH have NGKs....
GO FIGURE !!
Toyoland66 said:They probably have a different person put plugs in each side of the engine as it rolls down the assembly line, Im sure they use whatever is in their little "parts bin" at the time
jp213a said:I went for the Denso IK20's due to the slightly smaller center electrode over the NGK (.4mm vs. .6mm) and the U-groove design. I paid $78 for eight with free UPS shipping. There's lots of info and hype on both company web sites.
Tinkerer said:The 0.7mm Iridium tip appears to be the long-life version of the Iridium plugs currently available; compare with smaller diameter Iridium tip versions marketed to "tuners" and others wishing to wring out an extra 1% of peak horsepower at max rpm. (WOW!) But those smaller diameter Iridium tips don't last very long; I believe Denso says to replace their 0.4mm Iridium plugs at 30k miles.
calamaridog said:That is a good price for the IK20's, do you remember where you bought them?
jp213a said:Try calling 251.479.9451 from 9 AM - 6 PM CST. $78 with free UPS was in 12/03.
donco said:looks like the deal is stiil good, did a reverse look-up on anywho.com:
http://www.runninwiththedevil.com/denso.htm