View Poll Results: which do you prefer?
NGK
130
46.93%
Denso
99
35.74%
Just stick a hampster in each cyl.
48
17.33%
Voters: 277. You may not vote on this poll
iridium plugs - NGK or DENSO?
05-17-06, 11:50 PM
#1
05-18-06, 12:49 PM
#3
Moderator
Denso iridiums all the way...
05-18-06, 03:55 PM
#4
Lexus Test Driver
I really don't think you can go wrong using either one. Both brands are designed with the utmost quality and are built to the exact specifications for our cars. In the past I've bought NGK because they were more readily available as well as a little cheaper, but I'd sway to the Denso side if I found them cheaper instead. Good luck.
Scott
Scott
05-18-06, 04:16 PM
#5
Lexus Test Driver
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Originally Posted by sonyman
I really don't think you can go wrong using either one. Both brands are designed with the utmost quality and are built to the exact specifications for our cars. In the past I've bought NGK because they were more readily available as well as a little cheaper, but I'd sway to the Denso side if I found them cheaper instead. Good luck.
Scott
Scott
Cant go wrong with either one. I just put Densos in last week and all is good
05-18-06, 06:00 PM
#6
Lexus Fanatic
I installed Denso iridium plugs in my ES two years ago when the mileage was close to 90K, and since then I haven't had any problems. The factory ones in my car were the NGK.
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05-18-06, 08:15 PM
#8
Lexus Champion
Originally Posted by O. L. T.
I'm gonna change the plugs in my IS, figured I'd poll for the best results by users and popular opinion.
Please post up
Please post up
05-19-06, 06:09 AM
#10
Lexus Test Driver
When I owned my 2003 4Runner, I changed the plugs after 30K and found a mixture of the two types in the motor. I called toyota and they said it was pretty normal....wtf??
CV
CV
05-19-06, 09:30 AM
#11
Super Moderator
Originally Posted by Lexbox
Any thought about getting TM's?
05-19-06, 03:26 PM
#12
Pole Position
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Denso's have a slightly finer wire than the NGK's , 0.6 to 0.8 I believe , so the Denso's might burn slightly better but won't last as long , I think the factory reccomended mileage is less for the Denso's than the NGK's .
Personally I don't use anything but NGK's !!
Personally I don't use anything but NGK's !!
05-19-06, 03:32 PM
#13
Lexus Test Driver
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Originally Posted by CVsGX470
When I owned my 2003 4Runner, I changed the plugs after 30K and found a mixture of the two types in the motor. I called toyota and they said it was pretty normal....wtf??
CV
CV
